Related Episodes for Is the relationship between exercise and telomere length dose-dependent? | Elissa Epel

“In this Knowledge Project excerpt, Dr. Rhonda Patrick distinguishes Finnish sauna protocols near 174–175°F from lower-temperature infrared sauna, which may require longer exposure. Dose depends on temperature, humidity, duration, acclimation, hydration, and health.”

“Although whole-body hyperthermia and sauna use share some similarities, whole-body hyperthermia sessions are typically longer (an hour or more) and the participant's head is spared (often kept cool with ice or cool cloths), prolonging the participant's tolerance to the intense heat.”

“A staggering 60% of all calories Americans consume come from ultra-processed foods that fail to induce proper satiety, remain cheaper than whole foods, and hijack our dopamine reward pathways, pushing us to overeat, incentivizing unhealthy food choices, and reinforcing addictive eating behaviors.”

“In a small randomized trial of adults aged 60 to 80, five grams per day during 12 weeks of supervised resistance training increased lean mass more than placebo plus training; measured strength and bone outcomes did not significantly differ between groups.”

“When most people think about certain lifestyle factors that affect insulin sensitivity and blood glucose levels, they think about macronutrient composition, or calories, or fasting, or exercise (and lack of), but they don’t often think about sleep.”

“There is so much to say when we talk about the NRF2 pathway and isothiocyanates like sulforaphane that we had to pack it into 47 minutes and break it into a few key sections. Key sections: For a more in-depth breakdown click the timeline link at the top of this page!”

“Uric acid adds another long-range signal. In the Swedish AMORIS cohort, 1,224 people who reached age 100 tended to have lower midlife glucose, creatinine, and uric acid than peers who did not become centenarians.”

“Since then, countless studies have tested Pauling's theories about vitamin C, colds, and cancer (and many others), and a substantial body of evidence has emerged, identifying critical roles for vitamin C in immune function, cardiovascular and respiratory health, cognitive development and preservation, and many other aspects of human health.”

“A national survey analysis estimated 2.6% severe deficiency, 22% moderate deficiency, and 40.9% insufficiency among US adults, although prevalence changes with the threshold used. These categories should remain distinct because insufficiency is not the same as clinical deficiency.”

“A meta-analysis restricted to direct regional measures from MRI, CT, or ultrasound found a very small average hypertrophy benefit when creatine was combined with resistance training, with uncertainty around the pooled estimate and variation across sites and populations.”