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Tag: Zone Diet

Ask Dr. Sears: Is the Zone Diet Still Ahead of Its Time?

  • Barry Sears
  • Estimated read time 5 min read
  • January 30, 2026

Before I introduced the Zone diet in 1995, dietary advice was essentially like a Miller Lite commercial. On one side, you had those screaming that fat makes…

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Categories: Ask Dr. Sears, Latest News, Metabolic Engineering®

Can Metabolic Engineering Slow Prostate Cancer Growth?

  • Barry Sears
  • Estimated read time 7 min read
  • January 22, 2026

All cancers are ultimately driven by metabolic disruption.  If that is the case, can Metabolic Engineering® be used slow down tumor growth?  If so, this would…

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Categories: chronic diseases, Latest News, Metabolic Engineering®

The Dark Side of GLP-1 Drugs (and Why Metabolic Engineering is Better)

  • Barry Sears
  • Estimated read time 6 min read
  • January 22, 2026

GLP-1 drugs restrict calorie intake, leading to rapid metabolic benefits.  So does Metabolic Engineering®. The critical question is whether those benefits can be sustained long-term without…

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Categories: Ask Dr. Sears, GLP-1 Drugs, Latest News

The New Food Pyramid:  The Good, the Bad, and the Ignored 

  • Barry Sears
  • Estimated read time 5 min read
  • January 13, 2026

The new USDA Food Pyramid was recently released.  Besides the graphic description of the new recommendations that looks like a Jackson Pollock painting, is there anything…

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Categories: Latest News, Metabolism, Zone Science

Chronic Stress and Inflammation: The Key Role of AMPK

  • Barry Sears
  • Estimated read time 3 min read
  • December 2, 2025

Over 75% of Americans report symptoms of stress. So, what exactly is stress biochemically, and more importantly, how can you reduce it?   Stress is the…

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Categories: Inflammation, Latest News, What Is AMPK?

What Really Causes AFib?

  • Barry Sears
  • Estimated read time 9 min read
  • December 2, 2025

Atrial fibrillation (Afib) is the most common form of cardiac arrhythmia.  It is known that Afib is associated with an increased risk of stroke, heart failure,…

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Categories: Heart Disease, Latest News

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
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