Omega Fat Ratio Linked to Depression and Heart Disease


A recent study buttresses one explanation for the rise of depression and heart disease in recent generations: an increase in processed vegetable oil in the diet. Doctors at Ohio State University measured blood ratios of omega-3 to omega-6 fatty acids and found….

The more omega-6 fatty acids people had in their blood
compared with omega-3 fatty acid levels, the more likely they were to
suffer from symptoms of depression and have higher blood levels of
inflammation-promoting compounds…. The 6 individuals diagnosed with
major depression had nearly 18 times as much omega-6 as omega-3 in
their blood, compared with about 13 times as much for subjects who
didn’t meet the criteria for major depression.

That’s a striking correlation.

Omega-3 fatty acids are found in foods such as fish, flax seed oil and walnuts, while omega-6 fatty acids are found in refined vegetable oils used to make everything from margarine to baked goods and snack foods. The amount of omega-6 fatty acids in the Western diet increased sharply once refined vegetable oils became part of the average diet in the early 20th century.

According to the Vegetarian Society of the United Kingdom, a reliable source of omega-3 is ground flax seed. Tofu, apparently, is only so-so.

MORE HARD-HITTING JOURNALISM

In 2014, before Donald Trump announced his run for president, we knew we had to do something different to address the fundamental challenge facing journalism: how hard-hitting reporting that can hold the powerful accountable can survive as the bottom falls out of the news business.

Being a nonprofit, we started planning The Moment for Mother Jones, a special campaign to raise $25 million for key investments to make Mother Jones the strongest watchdog it can be. Five years later, readers have stepped up and contributed an astonishing $23 million in gifts and future pledges. This is an incredible statement from the Mother Jones community in the face of huge threats—both economic and political—against the free press.

Read more about The Moment and see what we've been able to accomplish thanks to readers' incredible generosity so far, and please join them today. Your gift will be matched dollar for dollar, up to $500,000 total, during this critical moment for journalism.

We Recommend

Latest

Sign up for our newsletters

Subscribe and we'll send Mother Jones straight to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate

We have a new comment system! We are now using Coral, from Vox Media, for comments on all new articles. We'd love your feedback.