There are obvious differences between elite endurance athletes and the rest of us, but a microscopic one seems to have an enormous impact. The gut microbiomes of elite marathoners and rowers appear to have more of a group of bacteria called Veillonella that enhances health and athletic performance. So researchers from Harvard’s Wyss Institute isolated the strain from Boston Marathon runners and elite and Olympic athletes, then gave it to mice. The study, published in the journal Nature, concluded that mice, when given the gut bacteria, ran 13 percent longer on treadmills.

This Is the No.1 Reason Why You Should Be Running in Cold Rain

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It may be that Veillonella breaks down lactate, turning it into a fatty acid, which the body uses as fuel and as a means to reduce exercise stress. The strain reduces inflammation in the intestinal tract, which usually occurs during and after extreme workouts. Exercise itself ups Veillonella, so the question is: Do people with naturally high Veillonella end up being elite athletes, or does training alter the gut microbe composition? As NIH researchers answer that, they’re also looking into a probiotic supplement—good news for anyone still yearning to stand atop a podium.

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There are obvious differences between elite endurance athletes and the rest of us, but a microscopic one seems to have an enormous impact. The gut microbiomes of elite marathoners and rowers appear to have more of a group of bacteria called Veillonella that enhances health and athletic performance. So researchers from Harvard’s Wyss Institute isolated the strain from Boston Marathon runners and elite and Olympic athletes, then gave it to mice. The study, published in the journal Nature, concluded that mice, when given the gut bacteria, ran 13 percent longer on treadmills.

This Is the No.1 Reason Why You Should Be Running in Cold Rain

Read article

It may be that Veillonella breaks down lactate, turning it into a fatty acid, which the body uses as fuel and as a means to reduce exercise stress. The strain reduces inflammation in the intestinal tract, which usually occurs during and after extreme workouts.

This Is the No.1 Reason Why You Should Be Running in Cold Rain

Read article

This Is the No.1 Reason Why You Should Be Running in Cold Rain

Exercise itself ups Veillonella, so the question is: Do people with naturally high Veillonella end up being elite athletes, or does training alter the gut microbe composition? As NIH researchers answer that, they’re also looking into a probiotic supplement—good news for anyone still yearning to stand atop a podium.

Can Ultramarathons and Endurance Sports Harm Your Health?

Read article

For access to exclusive gear videos, celebrity interviews, and more, subscribe on YouTube!

Can Ultramarathons and Endurance Sports Harm Your Health?

Read article

Can Ultramarathons and Endurance Sports Harm Your Health?

More News

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					Fuel Up For Your Workouts With Core Power Protein Shakes					



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					Best Green Powders of 2023 to Boost Your Health					



					Fortify Your Body With The Optimum Nutrition Multivitamin					


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					The Best Mindfulness Apps for 2023, According to Experts					



					Work on That Core With The Vinsguir Ab Roller in Your Home					



					Fuel Up For Your Workouts With Core Power Protein Shakes					



					Best Testosterone Booster: Top 5 Supplements For Men of 2023					



					Best Green Powders of 2023 to Boost Your Health					



					Fortify Your Body With The Optimum Nutrition Multivitamin					


			All Stories			

More Videos

							The MJ5: Tony Hawk on His Favorite Gear, Why He Always Carries His Board, and More							





							Here's the Difference Between Bourbon and Whiskey							





							Young Guns and a Supercharged Catamaran: U.S. SailGP Team Takes on New York City							

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More Videos

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							Here's the Difference Between Bourbon and Whiskey							





							Young Guns and a Supercharged Catamaran: U.S. SailGP Team Takes on New York City