Muscles are one of those things that most of us take completely for granted, but they're the body's engine. Without our muscles, we couldn't walk or talk -- and our blood would stop flowing.
WHAT'S INSIDE: HUMAN BODY
- Body Parts
- Body Systems
Although most people accept that some memory loss occurs with aging, it is also possible to take proactive steps to protect memory. Take a look at what we have uncovered about reversing the effects of memory loss with these 10 tips.
We eat every day but what happens after the food leaves our mouths is mostly a mystery to many of us. Find out how your digestion knowledge stacks up with this digestive quiz.