Wellness, with citations.
65f is a peer-driven wellness archive: every claim has a source, every page has its own discussion, and every contribution is part of one connected forum. The name is a nod to the temperature sleep scientists cite as optimal — small numbers, done right.
The seven pillars
All topics →Sleep
Rest, circadian rhythm, recovery
02 / PillarNutrition & Supplements
Food, vitamins, nootropics, adaptogens
03 / PillarFitness & Recovery
Training, mobility, cold & heat, recovery
04 / PillarHormones & Longevity
HRT, TRT, metabolic & longevity
05 / PillarMental Health
Stress, focus, mood, meditation
06 / PillarSkin, Hair & Beauty
Derm, topicals, anti-aging
07 / PillarGut & Immunity
Microbiome, probiotics, immune support
From the magazine
All articles →Probiotic Blend Shows Modest Benefit in Reducing Body Fat Alongside Diet and Exercise
A recent randomized controlled trial explored the effects of a specific three-strain Limosilactobacillus fermentum probiotic on body composition in adults with overweight or obesity. Participants who took the probiotic in conjunction with a hypocaloric diet and walking program showed a slightly greater reduction in body fat compared to a placebo group [1].
Exercise May Rewire Heart's Nerves Asymmetrically, Potentially Leading to Targeted Therapies
New research suggests that regular moderate aerobic exercise not only strengthens the heart but also reshapes its nerve network in a side-specific manner. This discovery could pave the way for more personalized treatments for various heart conditions.
New Research Highlights Sleep's Impact on Immunity, Narcolepsy Mechanisms, and Sleep Apnea Detection
Recent studies in Nature Portfolio journals explore diverse aspects of sleep disorders, including the link between poor sleep and weakened immune responses, novel insights into narcolepsy, and advancements in non-contact sleep apnea detection. The research underscores sleep's critical role in overall health and identifies potential new therapeutic targets and diagnostic tools.
Sleep-Aligned Fasting May Support Overnight Heart Health, Early Study Suggests
New research indicates that aligning an overnight fast with the body's natural sleep cycle, by stopping food intake several hours before bed, could positively influence cardiovascular health during sleep. This approach, termed "sleep-aligned eating," suggests that the timing of meals, not just what is eaten, plays a crucial role in heart health.
Sleep Apnea's Gut-Heart Connection: A New Avenue for Cardiovascular Disease Prevention
New research suggests a surprising link between sleep apnea, gut health, and heart disease. Disabling a specific bile acid receptor in mice significantly reduced plaque buildup, offering a potential new therapeutic target.
Psychedelic Treatment Luvesilocin Shows Promise for Postpartum Depression and Anxiety
A new psychedelic compound, luvesilocin, is undergoing FDA clinical trials for postpartum depression and anxiety, showing promising results in early studies. This treatment could offer a novel approach to conditions affecting nearly 20% of new mothers.
Wellness encyclopedia
Nutrition
Macro and micronutrients, fasting protocols, ancestral diets.
02 / EncyclopediaSleep & Circadian
Sleep architecture, light exposure, chronobiology.
03 / EncyclopediaMeditation
Concentration, mindfulness, and non-dual traditions.
04 / EncyclopediaBreathwork
Pranayama, Wim Hof, box breathing, CO2 tolerance.
05 / EncyclopediaBiohacking
Cold, heat, light, HRV, wearables, optimization.
06 / EncyclopediaChakra Systems
Subtle energy centers and somatic mapping.
07 / EncyclopediaCrystals & Minerals
Mineralogy and traditional uses of crystals.
08 / EncyclopediaAstrology
Western and Vedic systems, transits, archetypes.