In another, perhaps counterintuitive study, mice that had all their gut bacteria wiped out were protected from gaining as ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Hormones like insulin, cortisol, thyroid hormones, and ...

Women in their 40s can build metabolic resistance by weight lifting, prioritizing protein and improving sleep habits.

Researchers report that large fat cells may help with decreases in body weight, body-mass index (BMI), and total body fat. In the study, researchers said they also found that certain types of small ...

Fat substitutes used in low-calorie foods can contribute to weight gain and obesity, according to a report by the American Psychological Association. A study by researchers at Purdue University using ...

January often brings a sense of reset, along with goals of building muscle and losing fat – also known as body recomposition ...

There are a variety of reasons that one may need to gain weight including genetics and certain medical conditions such as fat malabsorption, cancer treatment, pregnancy and to improve athletic ...

Here’s what to know about body composition numbers and what these metrics mean for your health and performance.

With Canadians living longer than ever, age-related weight gain is something a lot of people deal with — especially if you're ...

Explore the truth behind the myth that fat turns into muscle. Learn how to effectively lose fat and gain muscle ...

Among the trillions of microbes that live in the gut, one obscure bacterium has suddenly become a star of obesity research.