Fitness

What is insulin and how do our bodies use it?

The annual survey of worldwide fitness trends is now in its 13th year

Some of the scary things you may have heard about nuts and aflatoxins are probably exaggerated. Nonetheless, these are not imaginary concerns

If you’re pregnant, you may wonder how much exercise is optimal during pregnancy. Luckily, there are some new guidelines for expectant mothers

Infertility is on the rise, but one major cause—polycystic ovarian syndrome—gets too little attention

After decades of assuming that pain processing is equivalent in all sexes, scientists are finding that different biological pathways can produce an “ouch!”

Get-Fit Guy interviews neuroscientist Dr. Bob Schafer to learn how habits and mindfulness can improve our training

To start with, says a successful donor, let’s make insurers cover the anti-rejection meds recipients will need for the rest of their lives

Nutrition Diva explains how eating more fiber can (and can’t) help you manage your weight and which foods to choose

A new study adds to growing evidence that immune system dysfunction and altered gut microbes may contribute to the development of eating disorders

During Stroke Awareness Month, it's important to note how far we've come, but also how much we still need to learn