Spend a while scrolling through social media, especially TikTok, and odds are you’ll encounter someone enthusiastically sharing their experience with a new fitness or weight loss program.

A celebrity trainer says the 6-6-6 walking method is an effective, low-intensity exercise routine that improves ...

Fibermaxxing,” a new TikTok trend, can be great for your gut and overall health, experts say. Here’s how to do it right.