
A Life of Greatness Stacy Sims (Part 2) Diet for Health & Fat Loss, Injury Prevention & Alcohol Consumption
Nov 10, 2025
Dr. Stacy Sims, an exercise physiologist and nutrition scientist, is known for challenging generic health advice tailored for women. In this insightful discussion, she explains how women's nutritional needs differ, particularly during their 40s and beyond. Stacy emphasizes the importance of proper fueling to reduce injury risks and discusses the impact of alcohol on recovery, sleep, and hormones. She also offers strategies for weight loss and managing nutrition during different life stages, ensuring women can confidently prioritize their health.
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Fuel Enables Tissue Resilience
- Under-fueling and low carbohydrate availability prevent tissues from adapting to exercise stress and increase injury risk.
- Stacy Sims explains you need sufficient calories and carbs so tissues can build resilience and recover from load.
Prioritize Protein And Fiber Daily
- Include protein and fiber at every meal to support aging metabolism and gut microbiome diversity.
- Time carbohydrate around training: quick carbs before exercise and protein plus carbs after for recovery.
Gut Microbiome Shapes Metabolic Tendency
- Metabolic differences often trace to gut microbiome composition inherited from lifestyle and environment.
- Diverse diets promote lean-oriented microbiota that extract less energy and reduce obesogenic risk.


