HEALTHY LIVING

How Are Exercise and Gut Health Related?

How Do Gut Bacteria Affect Your Health?

The trillions of bacteria in your digestive tract play an essential role in the healthy function of many bodily systems.

Steve Hertzler, a nutrition scientist at Abbott

In short, here's how it works: When you consume foods with fiber — such as fruits, vegetables and beans — your microbiota helps break down (or ferment) fiber, which produces short-chain fatty acids (SCFAs). SCFAs have been associated with a wide array of health benefits related to heart health, blood sugar control, and weight loss and maintenance. Your gut microbiota supports your immune system by strengthening the gut barrier to keep out potentially harmful bacteria. It also makes key vitamins, such as B vitamins and vitamin K.

A healthy gut microbiota has been linked to lower rates of many health issues, including inflammatory bowel disease, irritable bowel syndrome, asthma, obesity, type 2 diabetes and rheumatoid arthritis.

Does Exercise Affect the Gut?

A healthy gut microbiota promotes overall good health, and nutrition is key to both. But can exercise impact your gut bacteria, too?

Research shows that exercise benefits the gut by helping to increase the number of different types of bacteria. Some scientists have even suggested that exercise increases the growth of specific types of bacteria that help improve brain function as well as other types of bacteria that may help decrease anxiety and depression.

Other research suggests moderate endurance exercise can improve gut health regardless of other influential factors, such as eating habits. In short, exercise can help to promote healthy bacteria in the gut, which may help reduce inflammation and support immune function.

Can Gut Health Affect How You Exercise?

So, exercise has a positive impact on gut microbiota. But you might be surprised to learn that the relationship between exercise and gut health works both ways. A healthy gut can affect exercise endurance, too.

In one study, researchers explored the impact of different eating habits on elite endurance athletes' gut bacteria. Runners were either given a high-carbohydrate diet or a high-protein diet. The high-carbohydrate diet (roughly 490 grams of carbohydrates and 82 grams of protein) resulted in better athletic performance and a more stable gut microbiota. The high-protein diet (240 grams of carbohydrates and 319 grams of protein) resulted in poor athletic performance and a less stable gut microbiota.

The effect on gut microbiota stability could be due to the higher fiber content associated with carbohydrate-rich foods. Based on the findings of this study, researchers recommend athletes be mindful of their food choices leading up to athletic performance.

In summary, exercise may influence the composition of the gut, which in turn supports physical performance.

How Can You Support Your Gut Microbiota?

If you want to increase the number and types of good bacteria in your gut to help improve health outcomes and support better physical endurance, consider these tips in addition to regular exercise:

  • Aim for 25 to 35 grams of fiber per day. Think beans, berries and whole grains.
  • Consume a variety of colorful fruits and vegetables each day.
  • Add fermented foods to your routine, such as kefir, kimchi and sauerkraut.
  • Consider a probiotic supplement. Consult your doctor for advice.

As researchers become more aware of the interplay between gut microbiota and the health of other systems in the body, it's clear there's a connection between what you eat, how you exercise and the activity of beneficial bacteria in your gut.

Moving forward, it may be possible to target specific bacteria that can improve athletic performance or mitigate the risk of a particular disease. For now, take a proactive approach to your gut health and keep an eye on this exciting, innovative field of nutrition science.

5 Smart Snacking Tips to Curb Hunger | Abbott Nutrition

Main Image

Alt text

Description

Snacking is one of those habits that often gets a bad rap. But nibbling throughout the day can have some powerful health benefits.

"The right snacks ward off hunger, so you feel more in control and have steady energy while waiting for your next meal," explains Pamela Nisevich Bede, MS, RD, a registered dietitian at Abbott. "And it's important to choose snacks that curb cravings and keep you satisfied."

But just because snacking has some health benefits doesn't mean you should overdo it with candy and popcorn anytime you're watching TV. Try these five snacking tips to improve your eating habits between meals and choose snacks that work hard for you, so you're not working them off later. 

Reference Page Path
/content/an/newsroom/us/en/healthy-living/active-lifestyle/5-smart-snacking-tips-to-curb-hunger.html

5 Snacks to Eat Before a Workout

Main Image

Alt text

Description

Regularly exercising is one of the best things you can do for optimal health. The food you eat before a workout is critical. For your body to perform at its very best, it requires targeted energy and nutrients before you lace up your running shoes or hop on the bike.

It can also be helpful to know that successful pre-workout snacking isn't just about what you eat. It's also about when you eat. After all, attempting a downward dog or a spin class on a full stomach isn't very comfortable.

That's why it's important to give your body roughly one to three hours to digest and absorb the nutrients in your snack. When that's not possible, eating a lighter snack about 30 minutes prior to exercise can also do the trick.

No matter what your schedule is like, these five satisfying snacks can deliver the fuel healthy muscles need for peak performance. 

Reference Page Path
/content/an/newsroom/us/en/healthy-living/active-lifestyle/5-snacks-to-eat-before-a-workout.html

NUTRITION IS THE FOUNDATION FOR LIVING YOUR BEST LIFE. THAT’S WHY WE WORK HARD TO ADVANCE AND SHARE THE LATEST SCIENCE AND CREATE BETTER WAYS TO NOURISH YOUR BODY AT EVERY STAGE OF LIFE.

Subscribe Policy

I understand and agree that the information I’ve provided will be used according to the terms of Abbott’s Privacy PolicyTerms and conditions apply.

Unless otherwise specified, all product and services names appearing in this Internet site are trademarks owned by or licensed to Abbott, its subsidiaries or affiliates. No use of any Abbott trademark, tradename, or trade dress in the site may be made without the prior written authorization of Abbott, except to identify the product or services of the company.

Please click "Accept Sale/Sharing and Targeted Advertising" to enable full site functionality.

At this time, we are experiencing problems with broken links on our site. As an interim solution, for full site functionality you must enable functional and advertising cookies. If you continue to opt-out of these cookies, some content on our site may not be viewable.

We use functional cookies to analyze your use of the site, improve performance and provide a better customer experience. We use advertising cookies to allow us, through certain data assigned and obtained from the user's device, to store or share with third parties information related to user's browsing activity in our website, in order to create an advertising profile and place relevant advertising in our website or those third parties websites. For more information about how Abbott uses cookies please see our Cookie Policy and Privacy Policy.

In order to accept functional and advertising cookies, please click "Enable Cookies" and then click "Accept Sale/Sharing and Targeted Advertising" to view the full site.

Collapse
Learn more about cookies