Robert Ferguson’s
Blog
Metabolic Flexibility: The Science Missing From Oprah Winfrey’s GLP-1 Weight Loss Message
Metabolic flexibility explains why appetite suppression and GLP-1 drugs miss the root cause of fat loss. Learn the science behind insulin, fuel use, and metabolism.
Biotin Alone Is a Lie for Better Skin, Nails, and Hair
Biotin alone doesn’t build hair, skin, or nails. Learn the real biology behind keratin, amino acids, food, and supplements like collagen.
It’s Not Willpower: Why Weight Loss Gets Harder Over Time
It’s not willpower. Learn why weight loss gets harder over time, how muscle loss slows metabolism, and what actually helps reverse it.
GLP-1’s Metabolic Suppression Effect
GLP-1 drugs slow digestion and suppress metabolism. Learn what happens when food takes 12–24 hours to digest and why weight loss isn’t metabolic health.
The Double-Sided Coin: Inflammation and Insulin Resistance
Chronic inflammation and insulin resistance often come before cancer, diabetes, and heart disease. Learn why they are two sides of the same coin.
Why Food Pairing Matters for Fat Loss
Fat loss isn’t about eating less. It’s about eating smarter. Learn how insulin and food pairing control fat burning.