Running in Hot Weather Can Cause Gut Issues—Here's How to Avoid It

Heat and humidity may be tanking your gut health. Follow these expert tips to protect the good bacteria and avoid an upset stomach. [View in Browser]( [Runner's World Logo]( [SHOP]( [RW+ EXCLUSIVES]( [SUBSCRIBE]( [Running in Hot Weather Can Cause Gut Issues—Here's How to Avoid It]( [Running in Hot Weather Can Cause Gut Issues—Here's How to Avoid It]( Heat and humidity may be tanking your gut health. Follow these expert tips to protect the good bacteria and avoid an upset stomach. [Read More](   [9 Coach-Approved Tips on How to Prep for Marathon Training]( [9 Coach-Approved Tips on How to Prep for Marathon Training]( Start boosting your fitness now so you can finish that marathon strong later. [Read More](       [Does Sunscreen Expire? Experts Answer Your Qs]( [Does Sunscreen Expire? Experts Answer Your Qs]( Here’s how to tell if your sunscreen needs a refresh. Plus, the best ways to store it for optimal efficacy. [Read More](   [This Lost Trail Runner in Australia Is Lucky to Be Alive]( [This Lost Trail Runner in Australia Is Lucky to Be Alive]( She said she’d be gone for just an hour. After three hours, her family called the police. [Read More](       [Here Are the Medals You Get for Being the Best in the World]( [Here Are the Medals You Get for Being the Best in the World]( This year’s stunning World Championship medals took 308 pounds of precious metal and 1,476 feet of ribbon to make. [Read More](   [16-Year-Old Cross-Country Athlete Killed By Driver While Running in Idaho]( [16-Year-Old Cross-Country Athlete Killed By Driver While Running in Idaho]( Caden Samples also competed in track and wrestling as well as orchestra and student council. [Read More](   [7-Minute Workouts That Burn Fat](   Follow Us [Unsubscribe]( | [Privacy Notice/Notice at Collection]( RunnersWorld.com ©2023 Hearst Magazines, Inc. All Rights Reserved. Hearst Magazines, 300 West 57th Street, New York, NY 10019