Related Episodes for How Two Years of Exercise Can Reverse a Stiffening Middle-Aged Heart

“- Practical details like temperature and duration of sauna use, the difference between a dry, wet and infrared sauna, sauna timing, as well as other forms of heat stress such as steam showers, hot baths, and hot yoga.”

“Dr. D'Agostino cautions against confusing a Westernized obesogenic high-fat diet with a ketogenic diet. In a well-designed preclinical study, researchers fed mice a cyclic ketogenic diet starting at midlife and observed improved healthspan, cognition, and brain function.”

“In this clip, Dr. Ruth Patterson discusses how healthful choices, such as even modest weight loss, can have beneficial effects that reduce the risk of breast cancer and a variety of other diseases.”

“Antibiotic therapy is commonly used to eradicate the bacterium, but sulforaphane, an isothiocyanate compound derived from broccoli, has been shown to reduce H. pylori populations markedly, and may offer a more cost-effective means of treating H.”

“In this video Dr. Rhonda Patrick interviews Dr. Bruce Ames about his triage theory, which he proposes that the body has developed a rationing response to shortages of micronutrients (vitamins and minerals) throughout evolution.”

“These transient stressors induce the expression of genes that process inflammatory molecules. In this clip, Tim Ferriss and Dr. Rhonda Patrick discuss acute versus chronic inflammation and how supplemental antioxidants can negate some of the benefits of exercise.”

“Even though the primary endpoints failed (NR did not improve insulin sensitivity or weight loss), he notes a meaningful signal in reduced liver fat—a 2% decrease in the NR group compared to a 0.2% reduction in the placebo group, a difference that didn't reach statistical significance, likely because subjects weren't randomized by liver fat and variability was high.”

“Timing provides a practical compromise. Dr. van Loon favors protecting the first several hours after resistance or endurance training, then placing cold exposure later in the day or on a recovery day when muscle adaptation is the priority.”

“Other hormetic responses to cold exposure include increased production of PGC1-alpha, a protein that promotes mitochondrial biogenesis, the production of new, healthy mitochondria, and the activation of brown fat – a phenomenon once thought to occur only in newborns, but now known to occur in adults, especially after cold exposure.”

“Perhaps the most clear-cut examples of cryotherapy’s beneficial effects are observed in the brain, where levels of the hormone and neurotransmitter norepinephrine – responsible for vigilance, attention, focus, and positive mood – increase markedly when the body is exposed to extreme cold.”