Related Episodes for The evolutionary origin of hormesis | Dr. Mark Mattson

“The bar was formulated to be moderate in calories (107 kcal/≈25 g bar), but nutrient dense, with a polyphenolic-rich matrix of fruit, walnuts, and non-alkali-processed dark chocolate, supplemental vitamins, minerals, docosahexaenoic acid (DHA), a blend of insoluble and soluble fibers, protein, and glutamine.”

“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.”

“A perplexing aspect of SARS-CoV-2, the novel coronavirus that causes COVID-19, is that people respond to it in disparate ways — some exhibiting no symptoms at all, and others experiencing life-threatening complications.”

“Creatine works by building tissue stores, so consistent daily intake matters more than taking it immediately before a specific workout. Dr. Patrick and Dr. Candow also discuss its value during aging, when preserving training quality and muscle becomes increasingly important for function and independence.”

“However, vegans and vegetarians frequently have higher levels of other micronutrients, such as vitamins C and E. Getting the required micronutrients is essential for maintaining optimal health when following a vegan diet.”

“Her practical message is to reduce the frequency and size of large glucose exposures. Foods with intact fiber, protein, and minimally processed carbohydrates digest more slowly than refined added sugar, while regular exercise gives skeletal muscle a large destination for circulating glucose.”

“In this clip from Dr. Rhonda Patrick's appearance on Modern Wisdom, she explains how a large post-meal glucose rise and fall can contribute to the sluggish feeling people call brain fog. Food order offers one practical lever.”

“A smaller comparative study found improved hair density, shaft size, and anagen-follicle proportion with 2 percent ketoconazole shampoo, while its authors called for larger controlled studies. These results support individualized combinations rather than one universal protocol.”