Cardio Cries That You May Be Overdoing It

Cardio. You love it or hate it but once those feel-good endorphins kick in, you can get hooked on the treadmill, elliptical or stationary bike. But like everything in life too much of a good thing can be bad. It's important to always listen to your body and these are some of its cries that you may...
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Smart Tattoo Ink Changes Color To Alert You Of Health

Tattoos are spiritual, fashionable and now a potential lifesaver! Researchers at Harvard and MIT have created "smart ink" technology that can alter its color based on your body's health. In essence, it's a mood ring for your health. The ink works by interacting with the body’s chemistry, changing...
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