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“In this excerpt from Dr. Rhonda Patrick’s A4M LongevityFest 2023 keynote, she reviews a randomized trial in sedentary middle-aged adults. Two years of progressive, supervised aerobic training increased VO2 max and reduced left-ventricular stiffness.”

“Several researchers believe that meditation can produce the same types of mystical experiences as psychedelic drugs. Long-term meditators exhibit different patterns of activities and changes in volume in some regions of their brains.”

“Damage to DNA via exposure to ionizing radiation, certain drugs, or cytotoxic agents induces phosphorylation of a specific amino acid on H2AX. Phosphorylated H2AX, known as gamma-H2AX, is a robust indicator of DNA damage.”

“In the VITAL trial, investigators randomized more than 25,000 healthy participants to receive either 840 milligrams of EPA and DHA (via the drug Omacor) or a placebo for approximately five years.”

“Longitudinal studies showed that people with type 2 diabetes taking metformin lived 15 percent longer than healthy controls not taking the drug. This raises the question as to whether the longevity benefits of metformin may extend to healthy people.”

“Dr. Huberman contrasts these with effortful pursuits, but this is a conceptual analogy rather than evidence that screens or color produce drug-equivalent dopamine changes. Large peaks can be followed by reduced drive while signaling recovers.”

“Specific topics include autophagy, the process of recycling dysfunctional cells that is induced by fasting and fasting-mimicking drugs such as resveratrol and spermidine. Rhonda discusses the effects of fasting on Parkinson's disease and which groups of people should not fast.”

“Dr. Huberman therefore uses a subjective ‘wall’ model rather than a rigid prescription: enter safely, notice the first strong urge to leave, and practice staying calm long enough to complete the planned exposure.”

“Hydroxychloroquine is a common antimalarial drug that is also used to treat rheumatoid arthritis and lupus. In 2017, it was the 128th most prescribed medication in the United States with more than five million prescriptions. It is relatively safe with a few side effects.”

“Dr. Courneya explains that exercise can increase blood flow through a tumor, potentially improving drug delivery and oxygenation. Better oxygenation is especially relevant to radiation because well-oxygenated tumors are more radiosensitive.”