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Category: Omega-3

Do Omega-3 Supplements Increase the Risk of A-Fib?

  • Barry Sears
  • Estimated read time 5 min read
  • July 8, 2025

The answer is no, and maybe yes.  Before I explain that seemingly cryptic answer, let me explain what Afib is.  Afib is an abbreviation for atrial…

Categories: Heart Disease, Latest News, Omega-3

Can You Take Too Much Omega-3 or Polyphenols?

  • Barry Sears
  • Estimated read time 1 min read
  • May 20, 2025

Are you worried about overdoing it with omega-3s or polyphenols? In this video, Dr. Barry Sears breaks down a common question: Can you take too much?…

Categories: Omega-3, Zone Science

The History of Fish Oil: From Ancient Remedy to Modern Super Supplement

  • Barry Sears
  • Estimated read time 1 min read
  • April 1, 2025

Long before fish oil became a supplement aisle favorite, it was prized by ancient civilizations for its powerful health benefits. From the fermented fish sauces of…

Categories: Inflammation, Insulin Resistance, Latest News

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

  • Barry Sears
  • Estimated read time 1 min read
  • 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

Covid-19 and Omega-3 Fish Oil

  • Barry Sears
  • Estimated read time 3 min read
  • April 21, 2021

A recent paper has indicated that an excellent indicator that you are less likely to die from Covid-19 is totally under your control, lowering your AA/EPA ratio (1). In this…

Categories: chronic diseases, Omega-3, Zone Foods

EPA and DHA: The Science Behind Why You Need Both Omega-3s In Your Diet

  • Barry Sears
  • Estimated read time 9 min read
  • June 23, 2020

The primary benefits of omega-3s come from their ability to resolve inflammation through the hormones they generate. The two omega-3s that have been the most widely studied for…

Categories: chronic diseases, Metabolic Engineering®, Metabolism

Some Inconvenient Facts About Omega-3 Fatty Acids in Heart Disease and Prostate Cancer

  • Barry Sears
  • Estimated read time 7 min read
  • March 18, 2020

Two recent meta-analysis studies published by the same lead author have stated the conclusion that omega-3 fatty acids have little, if any, benefit in treating cardiovascular…

Categories: cancer, chronic diseases, Heart Disease
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