Episode Details

Burn Fat While You Sleep, Boost Metabolism & Fast the Smart Way with guest expert Dr. William Li #64

What if everything you've been told about metabolism, fat, and weight loss is wrong? In this episode, Samantha sits down with Dr. William Li for a second conversation in season 2 (Check out Episode #62, if you missed it - and Season 1 Episode #14 as well!).

Dr. Li dismantles everything you thought you knew about metabolism, visceral fat, and intermittent fasting — revealing the science-backed strategies that let your body burn dangerous fat while you sleep, eat, and live your life.

Dr. Li is an internationally renowned physician-scientist, president of the Angiogenesis Foundation, and New York Times bestselling author of Eat to Beat Your Diet — to expose the myths that have kept so many women stuck in a cycle of dieting, frustration, and self-blame.

Spoiler: your metabolism is not broken. It never was.

From the newly discovered science proving that human metabolism stays rock-stable from age 20 to 60, to the hidden danger of "skinny fat" and its shocking link to breast cancer, to the brilliantly simple 12-hour fasting protocol Dr. Li himself follows every day — this episode is a masterclass in working with your body instead of against it. Plus, the true origin story of the famous 16:8 intermittent fasting method that no one is talking about.

WHAT YOU'LL LEARN:

• Your metabolism is NOT slowing down: Learn the findings from a landmark study of 6,000 people that completely rewrites what we thought we knew about metabolism — and where the real culprit actually lives.
• Fat is a hormone-producing organ: Discover why healthy fat is essential to your metabolic function, and what happens to your hormones when it starts to grow out of control.
• Excess fat behaves like a tumor: Find out why Dr. Li says too much body fat follows the same dangerous playbook as cancer — and why that makes chronic inflammation so much more urgent to address.
• Skinny fat is a real and serious risk: Learn what a 13-year Cornell study found when it scanned nearly 3,500 normal-weight women — and why the results are a wake-up call for women who think they're in the clear.
• Foods that burn fat at the cellular level: Discover which everyday grocery store foods contain natural bioactives that work against fat growth — and how they do it without you changing everything on your plate.
• The tape measure test: Find out why your waistline tells a more accurate story about your health than your BMI, your scale, or your body size — and how to use it at home for free.
• Why 12 hours of fasting is enough: Learn the surprisingly achievable protocol Dr. Li follows himself every single day — and why the research says you don't need to go longer to see real results.
• The truth about 16:8: Discover the origin story of the most popular intermittent fasting method — and why its famous time window has almost nothing to do with human science.
• Insulin is the metabolic switch: Understand the simple biological reason your body burns fat while you sleep — and how the timing of your last meal determines how hard it works overnight.
• Ultra-lean is not ultra-safe: Find out why the medical literature puts extreme leanness in the same dangerous category as extreme obesity — and what that means for how we define a healthy goal.

About Our Guest

Dr. William Li is an internationally renowned physician, scientist, researcher, and author whose work has impacted over 70 diseases, including cancer, diabetes, and cardiovascular disease. He is the founder and president of the Angiogenesis Foundation and is best known for hi