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  • February

Month: February 2025

Can Omega-3s Help IBS? Here’s the Truth!

  • February 25, 2025

Struggling with IBS? Omega-3s Might Be the Solution! Irritable Bowel Syndrome (IBS) is often linked to inflammation in the gut—but what if you could reduce that…

Categories: Gut Health, Omega-3

Do Lectins Cause Leaky Gut? The Truth About Anti-Lectin Diets

  • February 25, 2025

Some people blame lectins for causing leaky gut, but is there any science behind it? Dr. Barry Sears sets the record straight. Lectins aren’t the problem—chronic…

Categories: Ask Dr. Sears, Gut Health

GLP-1 Drugs vs. Diet: The Safer Way to Curb Addiction

  • February 24, 2025

Can You Control Addictive Behavior with Diet? GLP-1 drugs are now being used to treat addiction, but why? The key lies in dopamine—your brain’s reward neurotransmitter.…

Categories: addiction, GLP-1 Drugs, Latest News

Does Stress Cause Ulcers?

  • February 17, 2025

For years, people thought stress was the main cause of ulcers. But the real culprit? A bacterial infection. So, how does that bacteria take hold in…

Categories: Ask Dr. Sears, Gut Health, Zone Science

Calorie Restriction: The 500-Year-Old Secret to Longevity

  • February 17, 2025

Can eating less help you live longer? The idea dates back to the 16th century when Venetian nobleman Luigi Cornaro transformed his health with a strict,…

Categories: aging, Ask Dr. Sears, Benefits of Metabolic Engineering

Microplastics Are Everywhere—And They Might Be Destroying Your Brain

  • February 17, 2025

Microplastics are everywhere—and they’re making their way into your body. From the water you drink to the food you eat, these tiny plastic particles are nearly…

Categories: auto immune disease, chronic diseases, Healthspan

Adrenal Glands, Metabolism & Fatigue: What You Need To Know

  • February 7, 2025

Are Your Adrenal Glands Draining Your Energy? Your adrenal glands are small but powerful—they help regulate metabolism, inflammation, and stress. But what happens when they’re overworked?…

Categories: Ask Dr. Sears, chronic diseases, Inflammation

Can Your Poor Diet Trigger Autoimmune Disease? 

  • February 7, 2025

Can Your Diet Be Fueling Autoimmune Disease? What makes your immune system turn against you? Could the foods you eat be making it worse? Dr. Barry…

Categories: Ask Dr. Sears, auto immune disease, chronic diseases

Are These NY Times Nutrition Tips Actually Good?

  • February 7, 2025

Did the New York Times get it right? As 2024 came to a close, the New York Times published their “10 Tips to Help You Eat…

Categories: Ask Dr. Sears, Benefits of Metabolic Engineering, Gut Health

DrSears.com is the science site for the Zone. DrSears.com will help you stay updated on the rapidly changing scientific landscape of the role of nutrition to optimize the Resolution Response that is necessary to maintain optimal wellness in every stage of life.

Disclaimer: The contents of this website are based on the opinions of Dr. Barry Sears unless otherwise noted. ndividual articles are based upon the opinions of Dr. Barry Sears, who retains the copyright as marked. The information on this website is not intended to replace a relationship with a qualified healthcare professional and is not intended as medical advice. It is intended as a sharing of the knowledge and information from the research and experience of Dr. Barry Sears. Dr. Barry Sears encourages you to make your own healthcare decisions based on your research and in partnership with a qualified healthcare professional.

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