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 ...

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 ...

"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, ...

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

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

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