Coffee
Here's how the pros do it.
Research suggests it may affect body fat too.
No wonder you're lying awake at night.
One study says the type of coffee you drink matters.
Or any form of caffeine, really.
This gentler source of caffeine may be a good idea right about now.
Here's how it really affects your hydration.
We love our daily cup of caffeine, but have you ever wondered how it affects your health?
Yep, you can have too much of a good thing.
A study suggests when you drink your java matters.