Women Are Not Small Men! Why Fitness Advice Is Failing Half the Population | Dr. Stacy Sims

Women Are Not Small Men! Why Fitness Advice Is Failing Half the Population | Dr. Stacy Sims

From The Dr. Hyman Show by Dr. Mark Hyman

May 13, 2026 · 1h 23m · Episode 1141

About this episode

Dr. Stacy Sims discusses how fitness advice for women often fails due to being based on male research, emphasizing the need for tailored training and nutrition.

Most health and fitness advice for women is based on research done in men. That’s something we need to rethink. On this episode of The Dr. Hyman Show, I sit down with Dr. Stacy Sims, an exercise physiologist and leading researcher in women’s health. Her work has focused on how female physiology actually changes over time—and how training and nutrition need to change with it. Watch the full conversation on YouTube, or listen wherever you get your podcasts. We explore: • Why eating less and doing more cardio can make fat loss harder • What actually changes in your metabolism in your 30s and 40s • How to train for strength—and why it matters for long-term health • Why most workouts aren’t building muscle (and what to do instead) • How to eat and time protein to support recovery, energy, and better sleep A lot of the advice women have been given doesn’t account for how the body actually changes. Adjusting how you train and eat can make a meaningful difference in your energy, strength, and long-term health. If you’re interested in learning more, Dr. Stacy Sims is offering my listeners 15% off her online courses with the code DRSTACYSIMS15OFF. View Show Notes From This Episode Get Free…

People in this episode

Host: Dr. Mark Hyman

Guest: Dr. Stacy Sims

Topics covered

  • women's health
  • fitness advice
  • female physiology
  • nutrition
  • strength training
  • metabolism

Keywords

  • fitness
  • women's health
  • exercise physiology
  • nutrition
  • metabolism
  • strength training
  • fat loss
  • protein timing

Sponsors

Dr. Stacy Sims

Mentioned in this episode

Organizations: YouTube

More episodes of The Dr. Hyman Show

Explore listener stats, chart rankings, contacts and more on the The Dr. Hyman Show podcast page.