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Tag: Zone Diet

Can Metabolic Engineering Treat Alzheimer’s?

  • Barry Sears
  • Estimated read time 4 min read
  • October 31, 2025

Effectively treating Alzheimer’s disease has been one of the most significant failures of the pharmacological industry.  Yet Alzheimer’s can be viewed as a metabolic disorder driven…

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Categories: Alzheimers Disease, Latest News

What Really Causes Obesity?

  • Barry Sears
  • Estimated read time 5 min read
  • September 23, 2025

There is no doubt that obesity is on the rise.  But why?  Is it because we are not exercising enough? Or are we simply overeating?  Obviously,…

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Categories: Latest News, Obesity

Want To Live Longer? Try Following Metabolic Engineering®.

  • Barry Sears
  • Estimated read time 6 min read
  • September 9, 2025

Calorie restriction is the only proven way to extend lifespan.  More importantly, it is also the best way to extend your healthspan, which is defined as…

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Categories: Latest News, Metabolic Engineering®, Stages of Life

JAMA on GLP-1 Drugs—Here’s Dr. Sears’ Take

  • Barry Sears
  • Estimated read time 7 min read
  • July 29, 2025

The Journal of the American Medical Association recently published an article on tips for using GLP-1 drugs (1).  Are these tips valid?  Let’s find out? First,…

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Categories: GLP-1 Drugs, Latest News

What’s the Best Way To Determine My Percentage of Body Fat?

  • Barry Sears
  • Estimated read time 4 min read
  • July 15, 2025

Excess body fat is strongly related to increased cardiovascular disease and mortality.  The gold standard for measuring your percentage of body fat has always been underwater…

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Categories: Latest News, Obesity, Zone Science

Why Prediabetes Is America’s Most Dangerous Silent Epidemic

  • Barry Sears
  • Estimated read time 7 min read
  • July 14, 2025

It may not get the headlines, but it has the potential to destroy our health care system in a few decades.  What is this new epidemic? …

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Categories: chronic diseases, diabetes, Latest News

Ask Dr. Sears:  Are Continuous Glucose Monitors Useful?

  • Barry Sears
  • Estimated read time 4 min read
  • July 8, 2025

If you have diabetes (either type 1 or type 2), a continuous glucose monitor (CRM) can be exceptionally useful, especially to reduce hypoglycemia.  Hypoglycemia is low…

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Categories: diabetes, Insulin Resistance, Latest News

Ask Dr. Sears: Everything You Wanted to Know About HbA1c (But Didn’t Want to Google)

  • Barry Sears
  • Estimated read time 9 min read
  • June 13, 2025

A major women’s magazine recently asked me some questions on HbA1c.  Here are my answers: Why is HbA1C an important metric for blood sugar control? What…

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Categories: Ask Dr. Sears, Latest News

Understanding Wellness: Simple Blood Tests That Measure Your Health

  • Barry Sears
  • Estimated read time 8 min read
  • June 13, 2025

Wellness is a medical condition, just like diabetes, heart disease, or any other chronic condition. What links wellness with chronic disease is your current state of…

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Categories: Healthspan, Latest News, Zone Science

Do I Need Amino Acids Supplements?

  • Barry Sears
  • Estimated read time 1 min read
  • June 3, 2025

Protein supplements are everywhere—but are they really necessary?  Dr. Sears explains why getting the right amount of protein from whole foods is often better than relying…

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Categories: Zone Science

The Zone Diet and Brain Health: How to Fuel Peak Mental Performance

  • Barry Sears
  • Estimated read time 1 min read
  • June 3, 2025

Your brain runs on energy—and if it’s not getting enough, it simply can’t function at full capacity. In this video, Dr. Barry Sears explains how brain…

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Categories: Latest News, Zone Science

Are Liver Detoxes a Scam? Here’s What Actually Works

  • Barry Sears
  • Estimated read time 1 min read
  • May 27, 2025

You’ve probably seen liver detox teas, cleanses, or fasts all over the internet—but do they actually work? Dr. Barry Sears, creator of the Zone Diet and…

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Categories: detoxing, Fatty Liver Disease, Zone Science
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