Losing 4 pounds in a week isn’t unheard of, but it’s not usually considered a safe or sustainable strategy for weight loss.

In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's metabolism and help with weight loss.

Forget crash diets and other fads: we spoke to experts for advice on safe, scientific approaches to meeting your weight goals ...

Early weight loss of 2%-3% within 4 weeks is significantly linked to achieving clinically significant weight loss at 16 weeks ...

Here are five sustainable ways to finally lose weight – and keep it off – in the new year. The internet is full of promises: ...

People are trying mini doses of GLP-1 drugs to lose weight or maintain weight loss, but doctors urge caution, calling the ...

More work needs to be done to tease out the mechanisms by which GLP-1 RAs lower the risk of MACE, researchers say.

In 2002, Paul Lesser weighed 385 pounds and was experiencing severe back problems from a herniated disc that impacted his quality of life. As a condition of treating him, his doctor insisted he ...

New Scripps Research trial will explore the effects of Lilly’s GLP-1 drug on reducing the symptoms of the debilitating disease.