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Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
People about to have surgery must tell their health care providers about all supplements they take.
Did you know?
More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.
Did you know?
When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
Did you know?
More than 4.4billion prescriptions were dispensed within the United States in 2016.