Why Protein Balance—Not Supplements—Builds Real Muscle
Think amino acid supplements are the key to building muscle? Not so fast. In this short, Dr. Barry Sears breaks down the truth about leucine, mTOR,…
Category: Ask Dr. Sears
Videos answering your nutritional and wellness-based questions
Sleep, Creatine, and Your Metabolism
Rough night’s sleep? Before you reach for a supplement, hear this. Dr. Barry Sears explains why creatine might help—but why it’s no match for the real…
GLP-1 Drugs vs. The Zone Diet: Which Reduces Inflammation Faster?
Can the Zone Diet reduce inflammation faster than popular weight loss injections? The answer might surprise you. While GLP-1 drugs can lower inflammation by reducing calorie…
Do Genetics Make You Gain Weight? The Truth About Fat Loss
Many people believe weight gain is all about genetics—but the real answer lies in your epigenetics. Dr. Barry Sears explains why your diet, not your DNA,…
How Many Calories Do I Cut To Activate AMPK?
Want to slow aging and boost metabolism? Cutting calories is key—but how much is too much? In this video, Dr. Barry Sears explains the science behind…
Should I Eliminate Carbs From My Diet?
A common question: Is eliminating all carbohydrates from your diet dangerous? While it might not be dangerous, it’s definitely not ideal for your brain. Your brain…
The #1 Factor for a Longer Life (It’s NOT Your Genes!)
What’s the secret to living longer—your genes or your lifestyle? 🤔 The answer is clear: lifestyle wins. While you may have 20,000 genes in your DNA,…
Why Are More Young People Getting Cancer?
The rise in cancer among young adults isn’t just a coincidence—it’s linked to a deeper issue: metabolic disruption. Your body relies on AMPK, a key regulator…
The #1 Factor for a Longer Life (It’s NOT Your Genes!)
What’s the secret to living longer—your genes or your lifestyle? 🤔 The answer is clear: lifestyle wins. While you may have 20,000 genes in your DNA,…
The Carb Hack: How to Eat Pasta & Potatoes Without the Blood Sugar Spike!
Did you know that the way you prepare your food can change how it affects your blood sugar? Regular starches—like those in potatoes and pasta—are quickly…
