Meta-analysis availableSystematic review availableHuman trial evidenceTraditional useNeeds more research
Aerobic and resistance exercise have RCT-grade evidence for depression, comparable to SSRIs in mild-moderate cases.
Exercise encompasses a wide range of physical activities performed for health, fitness, or recreation. It involves planned, structured, repetitive bodily movement that improves or maintains one or more components of physical fitness. Regular exercise is widely recognized for its numerous health benefits, including cardiovascular health, weight management, and improved mood. Different types of exercise, such as aerobic, strength training, and flexibility exercises, offer distinct benefits and can be tailored to individual needs and goals. While the general benefits of exercise are well-established, specific mechanisms and optimal protocols for various conditions are continually being researched.
Quick answer
What it is: Exercise encompasses a wide range of physical activities performed for health, fitness, or recreation.
The current evidence grade for exercise in specific conditions like depression is based on a large body of clinical research, including randomized controlled trials and meta-analyses. While the general health benefits of exercise are well-established, the specific efficacy and optimal protocols for treating depression are still areas of active research. The absence of specific PubMed studies in the provided context means that this content relies on general established knowledge rather than specific recent research.
Last reviewed · Jun 2026
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Commonly Combined With
Other remedies frequently used alongside this one — from curated relationships, community reports, and shared protocols.
Community signal breakdown
Where this remedy is being discussed across the web and community.
Dietary protocols studied for the conditions this remedy is associated with.
Anti-Inflammatory Diet
A whole-foods pattern designed to lower chronic, low-grade inflammation by emphasizing omega-3s, polyphenols, fiber, and minimizing ultra-processed foods, sugar, and seed oils.
The anti-inflammatory diet is not a single protocol but a synthesis of the patterns most consistently linked to lower inflammatory markers (CRP, IL-6, TNF-alpha) in human studies — Mediterranean-style eating, oily fish, abundant polyphenols, and low intake of ultra-processed foods, refined sugar, industrial seed oils, and excessive alcohol.
Foods to emphasize
Fatty fish 2–3x/week (salmon, sardines, mackerel, herring)
Extra-virgin olive oil
Berries, cherries, and other deeply colored fruit
Dark leafy greens and cruciferous vegetables
Turmeric, ginger, and culinary herbs
Green tea
Nuts (especially walnuts) and seeds (flax, chia)
Legumes and whole grains
Dark chocolate (≥70% cocoa) in moderation
Foods to avoid
Sugar-sweetened beverages and refined sugar
Ultra-processed snacks and ready meals
Industrial seed oils used at high heat (soybean, corn, sunflower, cottonseed)
Processed and cured meats
Refined flour products
Excess alcohol
Key principles
Cook with olive oil, finish with extra-virgin olive oil
Aim for 25–35 g of fiber per day from whole foods
Eat the rainbow — color diversity ~ polyphenol diversity
Limit added sugar to <25 g/day
Typical duration: A long-term eating pattern.
Why it may help
Joint Pain: Reductions in CRP and IL-6 on anti-inflammatory patterns translate to less pain and stiffness in arthritis trials.
Type 2 Diabetes: Reduces systemic inflammation that drives insulin resistance and beta-cell dysfunction.
Prediabetes: Lowers inflammatory markers linked to insulin resistance and metabolic progression.
Insulin Resistance: Reduces chronic low-grade inflammation that impairs insulin signaling.
Safe and flexible. Can be combined with Mediterranean, vegetarian, or plant-forward patterns.
Ketogenic Diet
Very-low-carbohydrate, high-fat eating pattern that shifts the body into ketosis, using ketones from fat as a primary fuel.
A classical ketogenic diet typically provides ~70–80% of calories from fat, ~15–20% from protein, and only ~5–10% (often 20–50 g/day) from carbohydrates. The metabolic shift to ketosis lowers blood glucose and insulin, raises ketone bodies (beta-hydroxybutyrate, acetoacetate), and is being studied for neurological and metabolic conditions. Variants include the Modified Atkins Diet (MAD), Medium-Chain Triglyceride (MCT) ketogenic diet, and the Low Glycemic Index Treatment (LGIT).
Foods to emphasize
Fatty fish (salmon, sardines, mackerel)
Pasture-raised eggs
Avocado and olives
Extra-virgin olive oil, coconut oil, MCT oil
Grass-fed meat and poultry
Full-fat dairy (butter, ghee, hard cheeses)
Nuts and seeds (macadamia, pecan, walnut, chia, flax)
Low-carb leafy greens and cruciferous vegetables
Bone broth and electrolyte-rich foods
Foods to avoid
Sugar and sweetened beverages
Grains and starches (bread, pasta, rice, cereal)
Most fruit (except small portions of berries)
Legumes and beans
Starchy vegetables (potatoes, corn, peas)
Low-fat or sweetened dairy
Vegetable seed oils (soybean, corn, sunflower) in excess
Most processed and packaged foods
Key principles
Carbohydrate intake usually 20–50 g net carbs per day
Adequate protein (~1.2–1.7 g/kg) — not high-protein
Most calories from whole-food fats
Track electrolytes (sodium, potassium, magnesium) to prevent "keto flu"
Best initiated with clinician guidance if on medications for diabetes, blood pressure, or seizures
Typical duration: Often 3–6 months minimum to assess response; medically supervised protocols (e.g. for epilepsy) may be maintained for years.
Why it may help
Type 2 Diabetes: Significant HbA1c and fasting glucose reductions in clinical trials. Monitor diabetes medications closely to avoid hypoglycemia.
Prediabetes: Rapid improvements in fasting glucose and HbA1c, often reversing prediabetes within months.
Insulin Resistance: Most direct mechanism — lowers insulin demand by minimizing carbohydrate load.
Autism Spectrum: A handful of small trials report improvements in behavioral and cognitive scores on ketogenic or modified Atkins diets in children with autism, though evidence is preliminary.
Ketogenic therapy is a medical intervention when used for seizure disorders or oncology — work with a clinician or registered dietitian experienced in ketogenic therapy. Not recommended in pregnancy, type 1 diabetes without supervision, pancreatitis, certain fatty-acid oxidation disorders, or active eating disorders.
Vegan Diet
A fully plant-based eating pattern that excludes all animal products — meat, fish, dairy, eggs, and honey.
A whole-food vegan diet emphasizes vegetables, fruit, legumes, whole grains, nuts, and seeds. It has been associated with improvements in body weight, blood lipids, and glycemic control, and is being studied for autoimmune and inflammatory conditions. It requires deliberate planning for vitamin B12, vitamin D, omega-3 (EPA/DHA), iodine, iron, zinc, and (sometimes) calcium.
Vegan diets can be excellent or deficient — quality depends on planning. Pregnant, breastfeeding, and growing children on vegan diets should be followed by a registered dietitian.
Vegetarian Diet
A plant-based eating pattern that excludes meat, poultry, and fish but typically allows eggs and/or dairy.
Vegetarian diets range from lacto-ovo (includes eggs and dairy) to lacto (dairy only) and ovo (eggs only). Done well, they are associated with lower rates of cardiovascular disease, type 2 diabetes, and some cancers. Done poorly, they can be high in refined grains and low in key nutrients (B12, iron, omega-3s, zinc).
Foods to emphasize
Legumes (lentils, chickpeas, beans, tofu, tempeh)
Whole grains (oats, quinoa, brown rice, whole wheat)
Vegetables and fruit, daily and varied
Nuts and seeds (almonds, walnuts, chia, flax, hemp)
The Autoimmune Protocol removes foods commonly implicated in immune activation and gut permeability — grains, legumes, dairy, eggs, nightshade vegetables, nuts, seeds, refined sugar, alcohol, and additives — for a 30–90 day elimination, followed by careful one-at-a-time reintroduction. It is most studied in Hashimoto's thyroiditis and inflammatory bowel disease.
Foods to emphasize
Quality meat, poultry, and seafood (especially wild-caught fatty fish)
Organ meats once or twice weekly
A wide variety of non-nightshade vegetables and leafy greens
Nuts and seeds (including seed-based spices like cumin, coriander)
Refined sugar and sweeteners
Alcohol
NSAIDs and food additives where possible
Key principles
Pair the elimination with sleep, stress management, and movement
Track symptoms in a journal during reintroductions
Reintroduce one food every 5–7 days and watch for symptom changes
Most people do NOT need to stay strict long-term — the goal is a personalized maintenance diet
Typical duration: 30–90 day strict elimination, then a structured staged reintroduction over weeks to months.
Why it may help
Joint Pain: Eliminates nightshades, gluten, and dairy — common reported triggers — to identify dietary contributors to inflammatory joint pain.
AIP is restrictive and best done with a practitioner familiar with the protocol, especially when active autoimmune disease is involved or in pregnancy/lactation.
Carnivore Diet
An all-animal-foods elimination diet consisting of meat, fish, eggs, and (optionally) dairy, with zero plant foods.
The carnivore diet is the most aggressive elimination diet — it removes every plant food (and therefore every fiber, lectin, oxalate, gluten, and FODMAP source) to isolate animal-food tolerance. Proponents use it primarily as a short-term diagnostic elimination to surface food triggers in autoimmune, gut, and inflammatory conditions. Long-term safety data is limited and observational.
Foods to emphasize
Ruminant meat (beef, lamb, bison) — emphasized for nutrient density
Pasture-raised eggs
Fatty fish (salmon, sardines)
Organ meats (liver, kidney) once or twice weekly
Bone broth and bone marrow
Animal fats (tallow, butter, ghee)
Salt to taste
Optional: aged hard cheeses, heavy cream
Foods to avoid
All grains, legumes, and seeds
All vegetables and fruit
Nuts and plant oils
Sugar and sweeteners
Most processed foods
Alcohol
Key principles
Eat to satiety — no calorie counting
Salt food liberally to maintain electrolytes
Prioritize fattier cuts over lean meats
Reintroduce foods one at a time after the elimination window to identify triggers
Best tracked with a clinician given the radical nature of the change
Typical duration: Typically run as a 30–90 day elimination, then food reintroductions one at a time.
Why it may help
Joint Pain: Used as an elimination diet to surface plant-based food triggers (nightshades, lectins) reported by some people to drive joint pain. No clinical trials.
Long-term effects on cardiovascular markers, bone health, and the gut microbiome are not well established. Avoid in chronic kidney disease, gout flares, or active eating disorders without medical supervision.
Linked nutrient deficiencies
Vitamin and mineral deficiencies commonly associated with the conditions this remedy may support.
Selenium
Trace mineral
Essential for thyroid hormone metabolism and antioxidant defense (glutathione peroxidase).
Selenium reduces TPO antibodies in Hashimoto's and supports T4→T3 conversion. Deficiency is implicated in thyroid autoimmunity and viral susceptibility.
Low vitamin D status is one of the most widespread deficiencies globally and has been linked to autoimmune disease activity (Hashimoto's, MS), mood disorders, recurrent infections, and poor skin barrier function.
Common symptoms
Fatigue
Low mood
Frequent infections
Bone or muscle aches
Hair thinning
Food sources
Fatty fish (salmon, sardines)
Egg yolks
Cod liver oil
UV-exposed mushrooms
Fortified dairy
Lab markers to discuss
25-hydroxyvitamin D (target 40–60 ng/mL per most functional ranges)
Reference intake: Adults 600–800 IU/day RDA; functional medicine often targets 2,000–5,000 IU/day with monitoring.
Supplementation notes: Take with a fat-containing meal. Pair with vitamin K2 (MK-7) when supplementing higher doses long-term.
Why it matters here
Autism Spectrum: Lower 25(OH)D levels associated with autism; supplementation trials show modest behavioral improvements.
Joint Pain: Deficiency is associated with chronic widespread pain and osteoarthritis progression.
Hyperthyroidism: Low vitamin D is associated with Graves' disease activity.
Folate (B9)
B-vitamin
Methylation cofactor essential for DNA synthesis, neurotransmitter production, and mood.
Deficiency is common in vegetarians/vegans, older adults, and those on PPIs or metformin. Strongly implicated in neurological symptoms (MS-like presentations), fatigue, anxiety, and cognitive decline.
An estimated 50% of adults consume below the EAR. Low magnesium is linked to insomnia, anxiety, migraines, muscle tension, and poor blood sugar regulation.
Common symptoms
Muscle cramps or twitches
Poor sleep
Anxiety, irritability
Headaches/migraines
Constipation
Food sources
Pumpkin seeds
Dark leafy greens
Almonds and cashews
Dark chocolate (85%+)
Black beans
Avocado
Lab markers to discuss
RBC magnesium (more sensitive than serum)
Serum magnesium
Reference intake: 310–420 mg/day RDA depending on age and sex.
Supplementation notes: Glycinate for sleep/anxiety, citrate for constipation, threonate for cognitive/brain effects. Avoid magnesium oxide (poorly absorbed).
Why it matters here
Joint Pain: Supports muscle relaxation and reduces secondary pain.
Autism Spectrum: Often combined with B6 in ASD support protocols.
Increases BDNF, endorphins, and monoamine neurotransmitters; reduces inflammation.
How it works in more detail
The mechanisms by which exercise may benefit conditions like depression are complex and multifaceted. Physical activity can lead to the release of endorphins, which have mood-boosting effects. It may also modulate neurotransmitter systems, such as serotonin, norepinephrine, and dopamine, which are implicated in mood regulation. Exercise has been shown to increase brain-derived neurotrophic factor (BDNF), a protein that supports the growth and survival of neurons and plays a role in neuroplasticity. Additionally, exercise can reduce inflammation, improve sleep quality, and enhance self-efficacy, all of which can contribute to improved mental well-being. The cardiovascular benefits of exercise also indirectly support brain health by improving blood flow and oxygen delivery to the brain.
General guidance — discuss specifics with a clinician.
Traditional use
While not a 'remedy' in the traditional sense of a botanical or compound, physical activity has been an integral part of human life and well-being across all cultures and throughout history. Ancient civilizations recognized the importance of physical training for health, strength, and mental discipline, often integrating it into daily life, martial arts, and spiritual practices.
Safety
Safety warnings
Individuals should consult with a healthcare professional before starting any new exercise program, especially if they have pre-existing health conditions. Proper form and gradual progression are crucial to prevent injuries. Over-exertion can lead to fatigue, muscle soreness, and in rare cases, more serious cardiovascular events.
Avoid if
acute injury
uncontrolled cardiovascular disease
severe respiratory conditions
certain orthopedic limitations without medical clearance
Reported side effects
muscle soreness
fatigue
joint pain
dehydration
overuse injuries
General guidance — discuss specifics with a clinician.
Evidence ecosystem
Scientific literature, clinical guidance, government sources, ongoing research, traditional use, and lived experience — grouped by source type and quality.
Overall grade (D)
The current evidence grade for exercise in specific conditions like depression is based on a large body of clinical research, including randomized controlled trials and meta-analyses. While the general health benefits of exercise are well-established, the specific efficacy and optimal protocols for treating depression are still areas of active research. The absence of specific PubMed studies in the provided context means that this content relies on general established knowledge rather than specific recent research.
Li T, He X, Huang W, Liu G, Feng Q · The journal of sexual medicine · 2026 · n=1477
Erectile dysfunction (ED) is increasingly recognized as a marker of vascular and metabolic health, but the overall effect of lifestyle intervention on erectile function remains uncertain.
To evaluate the efficacy of diet- and/or exercise-based lifestyle interventions for improving erectile function in men with ED.
PubMed, EMBASE, Web of Science, and the Cochrane Library were searched from inception to December 2025 for randomized controlled trials evaluating lifestyle interventions in adult men with ED. Eligible studies compared exercise-only, diet-only, or combined diet-and-exercise interventions with usual care, standard treatment, or no intervention. The primary analysis assessed change in erectile function using validated International Index of Erectile Function. Risk of bias was assessed with the Cochrane tool, certainty of evidence with GRADE, and pooled mean differences (MDs) with 95% confidence intervals (CIs) were calculated using fixed- or random-effects models. Prespecifie
Azizi M, Vongpatanasin W, Fisher NDL, Mahfoud F, Amar L, Kirtane AJ · JAMA · 2026 · n=331
Hypertension, defined as office systolic blood pressure (SBP) 130 mm Hg or greater and/or diastolic blood pressure 80 mm Hg or greater, affects 43.9% of women and 49.5% of men in the US. Approximately 19.7% of patients treated for hypertension have apparent resistant hypertension (blood pressure ≥130/80 mm Hg) despite using 3 or more antihypertensive medications, preferably a renin-angiotensin system blocker, a calcium channel blocker, and a thiazide-type diuretic, at maximally tolerated doses.
Approximately 10% of patients treated for hypertension have true resistant hypertension confirmed with home or 24-hour ambulatory blood pressure monitoring to exclude white-coat hypertension (approximately 37.5% of apparent resistant hypertension) and after excluding medication nonadherence (approximately 50%) and secondary hypertension such as primary aldosteronism (approximately 5%-25%). Conditions associated with resistant hypertension include obesity, diabetes, chronic kidney disease
Rodríguez-Domínguez ÁJ, Rebollo-Salas M, Chillón-Martínez R, Rosales-Tristancho A, Villa-Del-Pino I, Jiménez-Rejano JJ · Brazilian journal of physical therapy · 2025 · n=2873
Therapeutic exercise (TE) is the only intervention with strong recommendation for fibromyalgia. However, there is controversy as to which type of exercise is the most beneficial.
To determine which TE approach is the most effective in reducing pain intensity in women with fibromyalgia.
A systematic review was performed with a network meta-analysis (NMA). Six databases were searched from inception until January 2024. Randomized controlled trials (RCTs) evaluating the effects of TE on pain intensity were included in women with fibromyalgia. Methodological quality was assessed using the Physiotherapy Evidence Database scale. The size of the effect and the clinically important difference were determined in the short-term (≤3 months) and long-term (>3 months).
Sixty-one studies were identified, of which 51 were included in the quantitative synthesis (n = 2873). Fifteen TE interventions and eight comparison interventions (comparators) were identified. Aquatic exercise (p-score:
Meta-AnalysisPubMedVery High Quality
Systematic Reviews(55)
Structured reviews of the full body of evidence (incl. Cochrane).
Kim DY, Youn J, Kang N, Cho SI, Ha IH · Journal of translational medicine · 2026 · n=790
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and Long COVID share clinical features including persistent fatigue, post-exertional malaise (PEM), and gastrointestinal (GI) dysfunction. Growing evidence implicates brain-gut axis dysregulation, characterized by dysbiosis, neuroinflammation within the central nervous system (CNS), increased intestinal permeability, and microbial translocation in their pathophysiology. However, therapeutic strategies targeting these pathways remain poorly defined.
We report a case of post-COVID ME/CFS successfully treated with electroacupuncture (EA)-based deep peroneal nerve stimulation which was employed to potentiate the vagal reflex. Fatigue trajectories were assessed using the Multidimensional Fatigue Inventory over 12 weeks. Based on the case, a systematic review of randomized controlled trials (RCTs) evaluating brain-gut axis-modulating interventions in ME/CFS or Long COVID was conducted.
The patient exhibited a significant re
Whitman PW, Alexander CJ, Kaluta L, Burt LA, Gabel L · Bone · 2025
The highest rate of bone and muscle loss occurs during the menopause transition. Yet, most clinical exercise trials have excluded peri- and early post-menopausal female participants. This systematic review aimed to determine (1) the effects of exercise on bone and muscle health during the menopause transition; and (2) which types of exercise are most effective for preventing bone and muscle mass loss during the menopause transition.
Articles were retrieved from five electronic databases (MEDLINE, Embase, CENTRAL, CINAHL, and SPORTDiscus). Inclusion criteria included: (1) randomized controlled trial (RCT); (2) 45-to 60-year-old and peri- or early post-menopausal females; (3) reported bone mineral density (BMD) or lean mass.
Six studies met inclusion criteria; two evaluated peri-menopausal and four investigated early post-menopausal female participants. All studies had low quality of evidence, and high risk of bias. Strength training, endurance training, and Tai Chi did not improve are
Wallin A, Franzén E, Studsgaard J, Hansen MB, Johansson S, Brincks JK · Parkinsonism & related disorders · 2025 · n=5335
Rehabilitation in individuals with Parkinson's disease (PD) often includes balance training, but knowledge about optimal training content remains limited.
To describe the design, content, delivery, and reporting of balance training for individuals with PD, and furthermore, to map the systematic use and reporting of methods monitoring intensity in balance training interventions for individuals with PD.
Six databases were searched. Interventions with at least 50 % of exercises challenging balance control were included. Balance training types (exergaming, multi-modal, sensory-motor integrated, and task-oriented) were categorized based on specific balance exercise components: motor (limits of stability, anticipatory motor strategies, reactive motor strategies, and control of dynamics), sensory (vestibular, visual, and somatosensory systems), and cognitive (dual-tasking in motor or cognitive activities). Training Frequency, Intensity, Time, Type, Volume, and Progression (FITT-VP prin
Systematic ReviewPubMedVery High Quality
Clinical Guidelines(48)
Recommendations from medical societies (NICE, AHA, ADA, ACG, Endocrine Society…).
Lambers Heerspink FO, Veen EJD, Dorrestijn O, Visser CPJ, Leijs MJC, Van Poppel D · Acta orthopaedica · 2026
In 2013, the first clinical practice guideline for subacromial pain syndrome (SAPS) was developed in the Netherlands to support healthcare professionals. SAPS refers to non-traumatic, non-rheumatologic shoulder complaints that are particularly painful during arm elevation. It includes conditions such as supraspinatus tendinosis, calcific tendinitis, and degenerative supraspinatus tears. Over 50,000 patients annually consult orthopedic surgeons for these issues. In response to new evidence and clinical needs, an updated guideline was developed. Part 1 addresses prevention, diagnosis, imaging, and non-surgical treatment. Using a multidisciplinary, evidence-based approach, the guideline aims to answer key clinical questions around SAPS.
Initiated by the Dutch Orthopedic Society, the guideline committee identified knowledge gaps through group sessions. Each module was based on a PICO-formatted key question and reviewed by professionals from different fields. The AGREE and GRADE methods we
Clinical GuidelinePubMed (Practice Guideline)Very High Quality
Lambers Heerspink FO, Veen EJD, Dorrestijn O, Visser CPJ, Leijs MJC, Van Poppel D · Acta orthopaedica · 2026
In 2013, the first clinical practice guideline for subacromial pain syndrome (SAPS) was developed in the Netherlands to support healthcare professionals. SAPS refers to non-traumatic, non-rheumatologic shoulder complaints that are particularly painful during arm elevation. It includes conditions such as supraspinatus tendinosis, calcific tendinitis, and degenerative supraspinatus tears. Over 50,000 patients annually consult orthopedic surgeons for these issues. In response to new evidence and clinical needs, an updated guideline was developed. Part 2 focuses on supraspinatus tears, biceps tendon pathology, and calcific tendinosis. Using a multidisciplinary, evidence-based approach, the guideline aims to answer key clinical questions around SAPS.
Initiated by the Dutch Orthopedic Society, the guideline committee identified knowledge gaps through group sessions. Each module was based on a PICO-formatted key question and reviewed by professionals from different fields. The AGREE and GRAD
Clinical GuidelinePubMed (Practice Guideline)Very High Quality
Khadilkar S, Divakar H, Benedetto C, Genazzani A, Ramos D, Argale E · International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
Mental health during the menopausal transition requires focused attention to ensure supportive experiences for women. This review presents the International Federation of Gynecology and Obstetrics (FIGO) recommendations and summarizes the evidence, addressing 13 key questions framed by members of the FIGO Committee on Women at Menopausal Age. Although the literature on mental health during menopause is extensive, a gap exists in consolidated best practice recommendations. The FIGO committee members assessed the evidence quality and recommendation strength using a 5-point Likert scale. Over 70% of the experts agreed with a strong recommendation level (score of 5) for eight questions, while five questions were agreed with high and moderate recommendations. Symptoms of anxiety and depression are prevalent during the perimenopause. Menopause-related mental health issues are often overlooked in low- and middle-income countries. Mental health issues impact quality of life, necessitating psyc
Clinical GuidelinePubMed (Practice Guideline)Very High Quality
Kodama S, Nakata M, Konishi N, Yoshino M, Fujisawa A, Naganuma M · Nutrients · 2026 · n=56
Background: Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) can develop as post-vaccination syndrome (PVS) or Post-Acute Sequelae of SARS-CoV-2 infection (PASC). In our prior retrospective study, most patients with PVS who developed ME/CFS had vitamin D insufficiency or deficiency. We evaluated the efficacy of vitamin D replacement therapy guidance for ME/CFS symptom improvement in patients with vitamin D insufficiency or deficiency. Methods: This open-label randomized controlled trial enrolled 91 participants with ME/CFS as PVS or PASC and serum 25(OH) vitamin D < 30 ng/mL across five clinical sites. Participants were randomized 1:1 to intervention (active vitamin D preparation plus vitamin D replacement therapy guidance: 25 μg daily supplementation, dietary counseling, sun exposure, and exercise) or control (active vitamin D preparation alone) for 12 weeks. The primary endpoint was the change in ME/CFS symptom count from screening to Week 12. Results: Mean sympto
Osmancik P, Roubicek T, Havranek S, Chovancik J, Bulkova V, Herman D · Journal of the American College of Cardiology · 2025 · n=212
Obesity is an important risk factor for atrial fibrillation (AF). Nonrandomized studies have shown that weight loss and increased physical activity are associated with AF reduction.
The goal of this study was to assess whether treatment based on lifestyle modification (LFM; directed weight loss and physical exercise) in combination with antiarrhythmic drugs (AADs) is noninferior to catheter ablation (CA) in patients with AF and obesity.
In a randomized multicenter noninferiority trial, we enrolled patients with paroxysmal or persistent AF and a body mass index (BMI) of 30-40 kg/m2. Patients were randomized to the CA vs LFM+AAD groups in a 1:1 ratio. Seven-day electrocardiographic Holter recordings were performed every 3 months. The primary endpoint was AF freedom during the 12 months after randomization (ie, absence of any AF episode lasting >30 s; the blanking period was 3 months). Secondary endpoints included AF burden, peak oxygen uptake during cardiopulmonary exercise testing,
Epel ES, Don BP, Mayer SE, Blades R, Mason AE, Fromer E · Annals of behavioral medicine : a publication of the Society of Behavioral Medicine · 2025 · n=141
To cope with chronic stress, which can contribute to depression, humans often pursue arousal-reducing activities. Yet, hormetic stressors (intermittent, acute stressors) might also reduce chronic stress.
We compared the effects of arousal-reducing and arousal-enhancing interventions on depressive symptoms and perceived stress.
Female adults (N = 141; predominantly White, 63%, and Asian, 34%) reporting high perceived stress were randomized to 1 of 4 three-week stress resilience interventions in 2019-2020. Low arousal conditions included mindfulness meditation or slow breathing with warm showers (Control). Hormetic stress conditions included fast paced breathing with cold showers (the Wim Hof Method; WHM) or high-intensity interval training. We assessed depressive symptoms and perceived stress at baseline, postintervention, and 3 months later, and cortisol reactivity to a lab stressor.
At postintervention, all 4 groups had decreases in depressive symptoms (15.93%
Randomized TrialPubMedHigh Quality
Observational Studies(132)
Cohort, case-control, and cross-sectional human studies.
McNulty KL, Murphy M, Flynn E, Lane A, Muldoon A, Kealy R · Journal of aging and physical activity · 2026
Perimenopause, the transitional period before menopause, is characterized by various physical and psychological symptoms that can impact women's health, well-being, and quality of life. Lifestyle modifications, including exercise, diet, and health education, might help manage these symptoms, but the current evidence is inconsistent. This systematic review aimed to synthesize and identify gaps in existing randomized controlled trials examining the effectiveness of lifestyle interventions on perimenopause symptoms.
This review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Four electronic databases (PubMed, CENTRAL, Web of Science, and Scopus) were searched. Two reviewers independently screened the records for eligibility, extracted data, and assessed study quality using a modified Downs and Black checklist and a strategy based on the Grading of Recommendations Assessment Development and Evaluation working group.
A total of 25 studies met
He X, Li T, Huang W, Liu G, Yang T, Zhang X · Sexual medicine reviews · 2026 · n=1874
Many erectile dysfunction (ED) patients respond inadequately to phosphodiesterase type 5 inhibitors (PDE5is). Non-pharmacological interventions (NPIs) have emerged as potential alternative or adjunct treatments for improving erectile function.
This study aimed to evaluate and compare the efficacy and safety of various NPIs for ED through a systematic review and network meta-analysis.
Registered in PROSPERO (CRD420251083286), this NMA followed PRISMA guidelines. Eight databases were searched for RCTs through December 2025. Evaluated NPIs included Electrical Stimulation (ES), Exercise, Low-intensity Extracorporeal Shockwave Therapy (Li-ESWT), Acupuncture-Based Therapies (ABT), and Hyperbaric Oxygen Therapy (HOT). Outcomes were the International Index of Erectile Function-5 (IIEF-5), Erection Hardness Score (EHS), Peak Systolic Velocity (PSV) and Adverse Events (AEs). Risk of bias (RoB 2.0) and evidence certainty (CINeMA) were independently assessed.
31 RCTs (1874 participants) were in
Chronic diarrhea is defined as loose or watery stools lasting longer than 4 weeks and affects approximately 6% to 7% of adults in the US. More than 90% of patients with chronic diarrhea have a noninfectious etiology.
The most common causes of chronic, noninfectious diarrhea are irritable bowel syndrome with diarrhea (IBS-D) and functional diarrhea. IBS-D typically presents with recurrent abdominal pain relieved or worsened after defecation. Functional diarrhea is a condition in which more than 25% of bowel movements in the preceding 3 months are loose or watery, but it is not associated with significant abdominal pain. Chronic diarrhea due to a small-bowel source, such as celiac disease or small intestinal bacterial overgrowth, is typically associated with large-volume diarrhea and weight loss, with or without steatorrhea. Celiac disease is an autoimmune condition defined by enteropathy precipitated by exposure to dietary gluten in genetically predisposed individuals, and small intest
Observational StudyPubMedLow Quality
Animal Studies(5)
Preclinical animal research — not a substitute for human evidence.
Chen L, Zhang M, Yang X, Wang Y, Huang T, Li X · Theranostics · 2024
Rationale: Posttranslational modifications of proteins have not been addressed in studies aimed at elucidating the cardioprotective effect of exercise in atherosclerotic cardiovascular disease (ASCVD). In this study, we reveal a novel mechanism by which exercise ameliorates atherosclerosis via lactylation. Methods: Using ApoE-/- mice in an exercise model, proteomics analysis was used to identify exercise-induced specific lactylation of MeCP2 at lysine 271 (K271). Mutation of the MeCP2 K271 lactylation site in aortic plaque macrophages was achieved by recombinant adenoviral transfection. Explore the molecular mechanisms by which motility drives MeCP2 K271 lactylation to improve plaque stability using ATAC-Seq, CUT &Tag and molecular biology. Validation of the potential target RUNX1 for exercise therapy using Ro5-3335 pharmacological inhibition. Results: we showed that in ApoE-/- mice, methyl-CpG-binding protein 2 (MeCP2) K271 lactylation was observed in aortic root plaque macrophage
Wang Y, Chen L, Zhang M, Li X, Yang X, Huang T · Atherosclerosis · 2023
Lactylation, a recently identified post-translational modification (PTM), plays a central role in the regulation of multiple physiological and pathological processes. Exercise is known to provide protection against cardiovascular disease. However, whether exercise-generated lactate changes lactylation and is involved in the exercise-induced attenuation of atherosclerotic cardiovascular disease (ASCVD) remains unclear. The purpose of this study was to investigate the effects and mechanisms of exercise-induced lactylation on ASCVD.
Using the high-fat diet-induced apolipoprotein-deficient mouse model of ASCVD, we found that exercise training promoted Mecp2 lysine lactylation (Mecp2k271la); it also decreased the expression of vascular cell adhesion molecule 1 (Vcam-1), intercellular adhesion molecule 1 (Icam-1), monocyte chemoattractant protein 1 (Mcp-1), interleukin (IL)-1β, IL-6, and increased the level of endothelial nitric oxide synthase (Enos) in the aortic tissue of mice. To e
Yang Q, Chen S, Wang X, Yang X, Chen L, Huang T · Arteriosclerosis, thrombosis, and vascular biology · 2023
The benefits of exercise on the cardiovascular system are widely recognized; however, the underlying mechanisms are unknown. Here, we report the effect of the long noncoding RNA NEAT1 (nuclear paraspeckle assembly transcript 1), which is regulated by exercise, on atherosclerosis development after N6-methyladenosine (m6A) modifications.
Using clinical cohorts and NEAT1-/- mice, we determined the exercise-mediated expression and role of NEAT1 in atherosclerosis. To investigate the mechanism of epigenetic modification of NEAT1 regulated by exercise, we identified METTL14 (methyltransferase-like 14)-a key m6A modification enzyme under exercise-and found that METTL14 alters the expression and role of NEAT1 through m6A modification and elucidated the specific mechanism of METTL14 in vitro and in vivo. Finally, the NEAT1 downstream regulatory network was investigated.
We found that NEAT1 expression was downregulated with exercise and that downregulation of NEAT1 was an important factor in t
Animal StudyPubMedLow Quality
Clinical Trial Registries(430)
Registered ongoing or completed trials (ClinicalTrials.gov).
Allergic rhinitis (AR) represents one of the most common global health problems with seriously increasing incidence over the last decades.The goal of the treatment of rhinitis is to prevent or reduce the symptoms through reduction of the inflammation of affected tissues. Acupuncture and pranayama yoga exercises had reported a significant improvement in daily symptoms and an increase of symptom-free days in many studies enrolling geriatric patients.
This study aimed to examine the effect of relaxation exercise applied to patients who will undergo elective coronary angiography (CAG) for the first time, on their vital signs, anxiety and comfort levels.
The main questions it aims to answer are:
1. Does progressive relaxation exercises affect CAG patients' vital signs.
2. Does progressive relaxation exercises affect CAG patients' anxiety levels.
3. Does progressive relaxation exercises affect CAG patients' comfort levels. Researchers will compare the intervention group with the control group to see if relaxation exercise is effective.
Before coronary angiography, patients will undergo a relaxation exercise once. Vital signs, comfort and anxiety level will be evaluated before and after angiography.
Exhaled breath condensate (EBC) has emerged as a novel noninvasive technique for assessment of airway inflammation, and it provides information on airway lining fluid composition. Traditionally, such assessment relies on invasive diagnostic tools such as bronchial biopsy and bronchoalveolar lavage (BAL) to obtain specimens from the airway but it is very uncomfortable procedure especially for young patients. The aim of this study is to evaluate the effect of allergic disease, disease monitoring and exposure to tobacco smoke on airway inflammation measured by markers in exhaled breath condensate (EBC) in children with asthma allergic to house dust mite. Also, we aim to assess correlations between cytokine concentrations in EBC and clinical characteristic of the patients with exercise-induced bronchoconstriction as another phenotype of asthma.
Clinical TrialClinicalTrials.govModerate Quality
Evidence Summaries(2)
Curated cross-source summaries (TRIP Database and similar).
TRIP Database provides a search engine for clinical evidence covering various medical topics, including multiple sclerosis and exercise. It aggregates evidence from multiple sources to facilitate evidence-based practice.
A collection of systematic reviews and meta-analyses synthesizing evidence on interventions for obesity, including diet, exercise, drugs, and surgery.
Evidence SummaryCochraneHigh Quality
Limitations: Despite widespread recognition of exercise's benefits, there is a lack of specific PubMed studies provided to support claims for particular ailments like depression within this context. Research often faces challenges in standardizing exercise interventions, accounting for individual variability, and blinding participants, which can affect the strength of evidence for specific therapeutic applications.
Health Voice Perspectives
Independent of evidence grade
Approved mentions from health educators, physicians, and researchers across podcasts, videos, and articles. Educational context only — does not influence the scientific evidence rating above.
Andrew Huberman· PhD Neuroscience, Stanford University School of Medicine
Andrew Huberman discusses science-supported tools to optimize sleep and sleep-wake timing by supporting a healthy circadian rhythm. He outlines specific morning, afternoon, and evening behaviors, environmental cues, and supplements that can enhance daytime alertness and promote deeper, more consistent sleep. The episode also addresses the impact of substances like caffeine, alcohol, and THC on sleep, and offers strategies for managing jet lag and shift work.
"Science-supported tools can improve sleep by supporting a healthy circadian rhythm. • Specific morning, afternoon, and evening behaviors can increase daytime alertness and support deeper, more consistent sleep. • Environmental cues play a role in optimizing sleep. • Caffeine, alcohol, and THC have effects on sleep. • Practical strategies exist for managing jet lag and shift work."
Rhonda Patrick· PhD Biomedical Science, University of Tennessee
Dr. Steve Horvath discusses biological aging and the utility of epigenetic clocks like GrimAge and DunedinPACE in evaluating longevity interventions. He highlights that certain lifestyle factors, such as omega-3 intake, daily multivitamins, and sufficient vegetable consumption, are evidence-backed levers for positively influencing biological age. The focus is on removing factors that accelerate aging rather than dramatic reversal, emphasizing the importance of these interventions for healthspan and longevity.
"The strongest anti-aging strategy may be less about dramatic reversal and more about removing what accelerates aging in the first place. • Aging clocks are changing the way researchers evaluate longevity interventions. • GrimAge is a powerful mortality predictor. • Your epigenome remembers long-term stress. • Lifestyle changes can reverse GrimAge. • DunedinPACE tracks your aging speed. • Epigenetic clocks can potentially replace long-term mortality studies for testing longevity interventions. • A younger GrimAge doesn't necessarily mean more years of life. • Epigenetic clocks measure more than just inflammation. • No single intervention can stop aging. • Genetics are not your destiny regarding aging."
Rhonda Patrick· PhD Biomedical Science, University of Tennessee
Dr. Rhonda Patrick discusses the significant role of omega-3 fatty acids in promoting longevity and mitigating age-related health issues. She highlights their potential benefits for cardiovascular health, brain aging, and muscle maintenance, linking adequate intake to reduced risks of various chronic conditions. The presentation also addresses practical aspects of omega-3 supplementation, including dosage, forms, and dietary sources, emphasizing its importance as a longevity intervention.
"Low omega-3 intake may be a top preventable cause of death. • Higher omega-3 levels could extend lifespan. • Omega-3s may slow biological aging by resolving inflammation. • Higher omega-3 intake might protect the aging brain and slow hippocampal atrophy. • Omega-3s may lower Alzheimer's biomarkers. • Omega-3s can slow muscle loss during inactivity. • Omega-3s may suppress post-meal endotoxin release."
Dr. Steve Horvath discusses biological aging and how epigenetic clocks are used to evaluate longevity interventions. He highlights that a strong anti-aging strategy focuses on removing factors that accelerate aging rather than dramatic reversal. Horvath identifies omega-3s, daily multivitamins, and sufficient vegetable intake as evidence-backed levers for positively influencing biological age over time.
"The strongest anti-aging strategy may be less about dramatic reversal and more about removing what accelerates aging in the first place. • Aging clocks are changing the way researchers evaluate longevity interventions. • Omega-3s, a daily multivitamin, and sufficient vegetable intake stand out as evidence-backed, compounding levers for shifting biological age over time."
Andrew Huberman· PhD Neuroscience, Stanford University School of Medicine
Andrew Huberman discusses science-backed strategies to optimize sleep and regulate circadian rhythm. He emphasizes behavioral and environmental cues throughout the day, including morning light exposure, temperature regulation, and strategic timing of caffeine and meals. The episode also covers specific supplements and addresses the impact of substances like alcohol and THC on sleep quality, offering tools for issues like jet lag and shift work.
"Optimal cortisol rhythms are supported by viewing morning sunlight. • Morning and body temperature are influenced by deliberate cold exposure and exercise. • Caffeine timing in the morning can impact alertness. • Meal timing in the morning can affect alertness. • The circadian clock has three daily critical periods. • Late afternoon/evening sunlight can be a tool for sleep optimization. • Artificial lights, hot tubs/saunas, and bedroom temperature are evening tools for sleep. • Alcohol, THC, and caffeine can affect sleep. • Consistent sleep schedules are important, even on weekends. • Temperature minimum is a tool for managing jet lag. • Red light can be a tool for shift work."
Mark Hyman· MD, University of Ottawa Medical School
Mark Hyman argues that high cholesterol is often a symptom of deeper metabolic dysfunction rather than the primary disease. He advocates for a functional medicine approach, focusing on addressing root causes like insulin resistance and chronic inflammation through diet and lifestyle changes. Hyman suggests that modifying food intake to include healthy fats, quality protein, and whole-food fiber can improve metabolic health and naturally regulate cholesterol, potentially within 10 days.
"High cholesterol is a warning sign of metabolic dysfunction. • Elevated cholesterol is a downstream effect of deeper imbalances like insulin resistance, chronic inflammation, and metabolic dysfunction. • Sugar, refined carbohydrates, and ultra-processed foods play a role in driving unhealthy lipid patterns. • Upgrading diet to include healthy fats, high-quality protein, and whole-food fiber can heal the gut, stabilize blood sugar, and naturally regulate cholesterol. • Nutrition and lifestyle changes can transform metabolic health and shift key biomarkers in as little as 10 days."
Dr. Arthur Brooks discusses how modern pursuits of happiness, particularly through technology and relentless achievement, often lead to a 'meaning deficit' and profound emptiness. He proposes a five-step protocol for managing negative affect and emphasizes that embracing struggle and cultivating gratitude are crucial for lasting satisfaction. The discussion highlights the importance of introspection, social connection, and aligning passion with purpose to foster genuine well-being.
"Overuse of technology is creating a meaning deficit, rewiring our brains away from purpose. • Relentless device use prevents us from asking the critical questions that define our lives. • High achievers often feel profoundly empty. • The 'striver's curse' makes satisfaction fleeting. • Suffering, when approached correctly, is a potent catalyst for personal growth."
This page is educational. Statements use phrases like "may support" and "has been studied for"because no remedy here is approved to cure, treat, or reverse any condition. Discussion happens on the ailment pages — community statistics here are derived from those reports. Always consult a qualified clinician.
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