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Did you know?
Everyone has one nostril that is larger than the other.
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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.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.