|
|
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Did you know?
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.