Peter Attia MD
Summaries
414 ‒ Resistance training as we age: exercise selection, training intensity, and much more
Reduce overall rep volume, take productive sets closer to failure where safe, and substitute risky movements with safer variants to lower joint stress while preserving hypertrop...
413 ‒ The neuroscience of emotion: challenging conventional theories of emotion and much more
Emotions are constructed from memories and predictions that steer metabolic regulation, not universal hardwired categories with fixed signatures; amygdala activity appears in ab...
412 ‒ The evolving science of cancer: emerging approaches to prevention and early detection, & more
Animal and human-inference work says inflammatory states and chronic hyperinsulinemia can activate pre-existing tumor precursors, yet no cancer-specific biomarker comparable to ...
410 ‒ The biology of pregnancy: physiologic adaptation, childbirth, and long-term maternal health
Pregnancy acts as a cardiometabolic stress test; gestational diabetes later becomes type 2 diabetes in about 50% of patients, even though labor and preeclampsia triggers remain ...
409 ‒ Inside modern drug development: the science, economics, and regulatory hurdles
407 ‒ Preventing cardiovascular and Alzheimer’s disease: lowering LDL early, APOE4, and more
LDL-C lowering is causal for ASCVD, and the CETP class’s valid benefit is LDL-C reduction, not HDL raising. [2097] Obicetrapib’s approval still awaits PREVAIL, and its Alzheimer...
Blood pressure: how to measure, manage, and treat high blood pressure (AMA #48 rebroadcast)
Aggressive blood pressure management targeting levels below 120/80 mmHg substantially reduces the risk of cardiovascular events, cognitive decline, kidney failure, and all-cause...
406 ‒ Migraine, cluster headache, and tension headache: symptoms, causes, prevention, and treatment
Headache management requires distinguishing between primary syndromes, which are independent conditions, and secondary headaches caused by underlying medical issues. Because the...
Metabolic liver health: how to assess risk, catch dysfunction early, and more (AMA 88 sneak peek)
Liver health acts as the primary indicator of systemic metabolic status rather than an isolated organ concern. Because the liver serves as the hub for energy management, metabol...
404 ‒ Mental health beyond neurotransmitters: hormones in psychiatry, psychedelic therapies, & more
Effective psychiatric care increasingly necessitates a transition from simple symptom management via neurotransmitter drugs to an integrative approach that treats the patient's ...
403 ‒ Peptides: separating scientific promise from marketing hype
Peptides are not a distinct category of "natural" cures; they are simply structural descriptions of protein chains, and many currently marketed versions lack the human clinical ...
402 ‒ NMR blood analysis: how mortality risk and more can be assessed from a single blood sample
NMR spectroscopy provides a more accurate assessment of health risk than standard blood panels by measuring the actual number of lipoprotein particles and metabolic markers rath...
399 - The evolution of Alzheimer's disease and dementia care | Gayatri Devi, M.D.
Dementia is not a binary condition but a complex spectrum that requires a personalized, comprehensive approach to care. By shifting from a "one-size-fits-all" model to targeting...
380 ‒ The seed oil debate: are they uniquely harmful relative to other dietary fats?
Seed oils are not inherently dangerous, and replacing saturated fats with polyunsaturated fats (the primary fats in seed oils) generally improves or maintains heart health outco...
395 – Brain lipidology: understanding APOE, cholesterol homeostasis, Alzheimer’s disease, & more
The brain maintains a self-contained cholesterol system that is physically and metabolically separated from the rest of the body. Because the brain creates its own supply using ...
396 – Breast cancer screening: understanding risk, deciding when to start, and more
Maximizing breast cancer survival requires shifting from rigid, population-based guidelines to a personalized strategy. This involves formal risk assessment by age 25, consisten...
397 - Endometriosis and adenomyosis: diagnosis, fertility, reproductive aging, & emerging treatments
Early identification and active management of endometriosis and adenomyosis are necessary to prevent long-term suffering and reproductive failure, shifting the focus from invasi...
Building strength and muscle mass: optimize training & nutrition for longevity (AMA #71 rebroadcast)
Building muscle and strength is a vital foundation for extending healthspan and reducing mortality risk, serving as a buffer against the physical decay that naturally accompanie...