Learn more about FGF21, a hormone that improves the metabolism and extends the lifespan of adult mice.

Sarcopenic obesity, a hidden condition affecting people over 40, causes muscle loss and fat gain without major weight changes ...

Research carried out on mice has revealed how a hormone released by the intestine acts on the brain and helps regulate the ...

Medically reviewed by Kelly Wood, MD Hormones play a major role in energy usage and storage, metabolism, growth, and fat distribution. When hormone levels shift, unexpected weight gain may occur.

When the scale refuses to budge despite your best efforts at diet and exercise, the answer might lie deeper than calories in ...

"It's criminal to put someone on a GLP-1 and not put them on a dietary plan," says Phil Vella, founder of Vita Bella Health, ...

See why the ovary − often reduced to its reproductive role − menopause, age and estrogen affect a woman’s health throughout ...

Over 50? These 5 habits—like walking daily and cutting sugar—can help keep belly fat from coming back for good.

You may already know that avocado and olive oil are smart choices, but it’s time to add these sometimes-avoided foods back to ...

“Tangy, creamy, and rich in short-chain fatty acids, goat cheese can actually support fat metabolism,” says Tateossian. “One ...

Understanding the risks of cross-sex hormone therapy is important not only for clinicians and patients but also for ...

Male mice that make high levels of fibroblast growth factor 21 stay lean as they age — a finding that could translate to ...