Results for “Fasting”

133 results in ai summaries

Dr. Mark Mattson on the Benefits of Stress, Metabolic Switching, Fasting, and Hormesis

FoundMyFitness121 views
Mark Mattson explains that intermittent fasting and exercise provide health benefits through metabolic switching and cellular stress responses that are distinct from simple caloric restriction.summaryHe emphasizes that these practices enhance brain health, cardiovascular function, and metabolic flexibility, particularly for overweight individuals, while cautioning against excessive fasting in the elderly or those witsummaryMetabolic switching is the primary mechanism: Fasting for at least 10-12 hours depletes liver glucose, forcing the body to switch to fat and ketones. This switch activates gene programs for stress resistance, antioxidanttakeaway

Valter Longo, Ph.D. on Fasting-Mimicking Diet & Fasting for Longevity, Cancer & Multiple Sclerosis

FoundMyFitness105 views
Valter Longo explains that periodic fasting and fasting-mimicking diets (FMD) trigger a coordinated biological program of cell destruction and regeneration, distinct from simple calorie restriction.summaryFasting vs. Calorie Restriction: Calorie restriction involves continuous reduced intake, whereas fasting/periodic fasting involves cycles of starvation and refeeding. The refeeding phase is critical as it triggers the retakeawayImmune System Rejuvenation: Prolonged fasting (48-72 hours) triggers apoptosis (programmed cell death) in old white blood cells, destroying approximately 40% of the immune system's lymphocytes. Upon refeeding, hematopoietakeaway

How diet and lifestyle regulate longevity with Dr. Valter Longo and Dr. Rhonda Patrick

FoundMyFitness61 views
Valter Longo distinguishes between various fasting modalities, emphasizing that periodic prolonged fasting and the Fasting-Mimicking Diet (FMD) trigger unique regenerative processes not seen in intermittent fasting or chsummaryDifferentiation of Fasting Modalities: Intermittent fasting (e.g., 16:8) is distinct from periodic prolonged fasting (2+ days or FMD). Chronic calorie restriction lowers IGF-1 but often leads to muscle loss and does not takeawayIGF-1 Dynamics: Low IGF-1 levels (achieved via protein restriction or fasting) protect against cancer and aging by reducing growth signaling. However, during the refeeding phase, IGF-1 must rise to activate stem cells antakeaway

How Fasting Heals Hormones, Burns Belly Fat & Increases Sex Drive | Dr. Mindy Pelz

Dr. Mayim Bialik132 views
Mindy Pelz explains that metabolic health is the root cause of most chronic diseases and that fasting is a primary tool for retraining metabolism, particularly for women experiencing hormonal shifts during perimenopause.summaryThe conversation highlights that fasting triggers autophagy and ketone production, which detoxifies cells, improves brain function, and reduces inflammation caused by environmental toxins like glyphosate.summaryFasting Timeline and Benefits: Fasting triggers specific healing stages: 12-13 hours switches metabolism to fat burning/ketones; 17 hours triggers autophagy (cellular detox); 24 hours repairs intestinal stem cells; 36 hotakeaway

How to ACTUALLY Lose Belly Fat (Based on Science) | Dr. Mindy Pelz

Jay Shetty Podcast5 views
The video argues that effective weight loss and metabolic health require varying fasting windows, reducing toxic exposure (obesogens), and prioritizing blood sugar stability over calorie counting.summaryKey strategies include gradual fasting adaptation, eating nutrient-dense fats like olive oil to stabilize glucose, and listening to bodily signals rather than adhering to rigid dietary rules or societal beauty standards.summaryFasting Adaptation: The body adapts to repetitive stress; varying fasting lengths and cycling between feast and famine prevents metabolic slowdown. Customizing eating windows to lifestyle (e.g., skipping breakfast for fatakeaway

Ancient Health Hack: Do THIS For A 72-Hour Fast In 30 Minutes (Science Backed)

Luke Storey34 views
The guest explains that prolonged fasting (24+ hours) triggers distinct cellular repair mechanisms like autophagy and immune regeneration that shorter intermittent fasting protocols cannot achieve.summaryMetabolic Switching Timeline: Glycogen stores are depleted after 20-24 hours of fasting; this is the critical threshold where the body switches from glucose metabolism to fat metabolism/ketosis, triggering autophagy and takeawayShort vs. Long Fasting: 16:8 intermittent fasting stabilizes metabolic markers (glucose, triglycerides) but does not deplete glycogen enough to trigger significant autophagy or immune cell regeneration, which occur in lotakeaway

5 Zero-Cost Biohacks: Sleep, Breath, Sun, Cold & Fasting | TUH #154

Ultimate Human Podcast with Gary Brecka42 views
The host presents five free, science-backed biohacks to improve physical and mental performance: optimizing sleep hygiene, conscious breathing, morning sunlight exposure, cold exposure, and intermittent fasting.summaryIntermittent Fasting: Fasting triggers autophagy (cellular cleanup) and improves insulin sensitivity. The 16:8 method (fasting 16 hours, eating in an 8-hour window) is recommended for beginners. Early time-restricted eattakeaway“Intermittent fasting simply means cycling between periods of eating and not eating... It's like a detox for your cells, potentially slowing aging, and even preventing disease.”quote

“Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair

Chris Williamson5 views
He outlines a comprehensive longevity protocol centered on fasting, specific supplements like NMN and resveratrol, and precise medical interventions, while cautioning against over-optimization and supplement contaminatiosummaryFasting Protocols: Sinclair practices extended fasting (up to two weeks) supported by supplements to avoid deficiencies. He explains that after three days, chaperone-mediated autophagy (CMA) activates, cleaning misfoldedtakeaway

David Sinclair: Can Aging Be Reversed? After 8 Weeks, Cells Appeared 75% Younger In Tests!

The Diary Of A CEO54 views
Harvard Professor David Sinclair argues that aging is an information loss rather than inevitable wear and tear, a process he calls the 'Information Theory of Aging.' He details how epigenetic markers are erased over timesummaryHormesis and Fasting: Adversity (fasting, exercise, heat/cold exposure) triggers cellular repair mechanisms. Fasting raises NAD+ levels, which fuels Sirtuins to repair DNA and maintain epigenetic identity.takeaway

Chrisean Gets Emotional & Shuts Down Lies About Her Son | Blueface & Ryan Garcia Receipts

The Danza Project31 views
She emphasizes that fasting, prayer, and surrounding herself with accountability partners have been critical to her mental health and professional success.summarySpiritual discipline as a tool for mental clarity: Chrisean attributes her ability to handle public scrutiny and personal trauma to fasting and prayer, stating that these practices 'enhance the signal' allowing her to hetakeaway“When you fast... it doesn't say 'if' you fast. It says 'when' you fast. ... Fasting will enhance the signal. And now things come to you through you more clearly.”quote

Episode 956: Dirty Water, Dry Fasting And Pee Therapy With Tim James

Tin Foil Hat With Sam Tripoli47 views
The conversation details specific health protocols including dry fasting for stem cell release and autophagy, water structuring to improve hydration, and the use of green juices for nutrient density.summaryDry fasting (no food or water) for 5-8 days triggers deep autophagy, kills parasites/fungus by depriving them of water, and stimulates the release of millions of stem cells, unlike water fasting which may burn muscle.takeaway

Layne Norton: How Much Protein Do You Actually Need For Muscle Growth?

The Jordan Harbinger Show81 views
The guest debunks common nutrition myths regarding protein sources, seed oils, artificial sweeteners, and fasting, emphasizing the importance of understanding study design (RCTs vs.summaryAutophagy and Fasting: Autophagy is a continuous process, not a binary switch. Studies comparing alternate-day fasting to continuous calorie restriction show no significant difference in autophagy levels when calories artakeaway

Top Travel Hacks to Stay Energized on Flights! | TUH #034

Ultimate Human Podcast with Gary Brecka51 views
He recommends fasting on domestic flights, hydrating with hydrogen water, and performing hourly movement breaks to prevent blood flow diversion to the gut.summaryFor international travel, he emphasizes strict adherence to circadian rhythms by fasting during normal sleep windows and using compression gear to aid circulation.summaryEating on a flight diverts blood and oxygen from the brain to the gut, reducing focus and concentration; fasting keeps energy available for cognitive tasks.takeaway

Ruth Patterson, Ph.D. on Time-Restricted Eating in Humans & Breast Cancer Prevention

FoundMyFitness66 views
Breast cancer risk is driven by three interconnected metabolic pathways: high fasting insulin, high free estrogen, and high inflammation (measured by C-reactive protein). Each factor individually increases risk twofold.takeawayA study of 2,500 breast cancer survivors found that maintaining a fasting interval of at least 13 hours reduced recurrence risk by approximately 40% and mortality risk by about 20%.takeawayFasting aligns with natural repair mechanisms; the body needs a 'rest period' from the oxidative damage caused by metabolism to perform DNA repair and autophagy.takeaway