#356 - AMA #73: Preserving brain health, optimizing exercise programming, improving body composition, and more

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter In this "Ask Me Anything" (AMA) episode, Peter addresses frequently requested topics, including brain health, exercise programming, and body composition. He explores the factors that influence dementia risk—including metabolic health, fitness, sleep, hearing, cholesterol levels, and more. He explains how to implement zone 2 training and VO₂ max intervals for cardiovascular fitness and also covers how to combine cardio modalities, how to stay in zone 2, and special considerations for women. Peter highlights the benefits of light movement after meals and offers strength training tips for those managing injuries. Additional insights include how to maintain fat loss, the truth about so-called "slow metabolisms," and how to set appropriate daily protein goals while managing the trade-off between lean mass and body fat over time. If you're not a subscriber and are listening on a podcast player, you'll only be able to hear a preview of the AMA. If you're a subscriber, you can now listen to this full episode on your private RSS feed or our website at the AMA #73 show notes page. If you are not a subscriber, you can learn more about the subscriber benefits here. We discuss: Overview of episode topics on brain health, cardiovascular training strategies, and body composition [2:15]; Understanding dementia risk: modifiable vs. non-modifiable contributors to cognitive decline [5:00]; The causality between metabolic health and dementia [9:45]; How diet and exercise influence brain health: energy balance and exercise as key preventative tools [13:30]; Why combining aerobic, resistance, and cognitively engaging activities offers the most comprehensive benefits for preventing cognitive decline [17:00]; Additional lifestyle factors that influence dementia risk: smoking, head trauma, alcohol, and sleep [19:45]; The link between hearing loss and dementi