There are 6500 genes that are expressed differently between males and females.
Your skeleton serves as a calcium bank account for your body.
Sweat is good. When you’re too hot, the sweat evaporating on your skin can cool your body off. Sweat also provides a good waste disposal system for your body, getting rid of toxins and other waste products as it cools you down. However, for top athletes who sweat a lot, too much of a good thing can spell trouble. Learn more on this Moment of Science.
What is called the "silent disease," because you abruptly fall and end up with a bone fracture or a collapsed vertebra?
Learn about yet another benefit to eating soy, on this Moment of Science.
You've probably heard the word osteoporosis and know it has to do with bones. But can you explain it? Learn about Osteoporosis on this Moment of Science.