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Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

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Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

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Blood is approximately twice as thick as water because of the cells and other components found in it.

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