Did you know?
Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.
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GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.
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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.
Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
JFK and Jacqueline Kennedy ride in a motorcade with Texas Governor John Connolly and his wife in ...
Georgia governor Jimmy Carter and President Gerald Ford debate in 1976. The campaign featured ...
Flying Horse Poised on One Leg on a Swallow, from the tomb of Governor-General Zhang at Wuwei, ...
Mark Rothko, Rothko Chapel, Houston, Texas.
King Njoya of Bamum in the Uniform of an Officer with His Father's Throne in the Old Palace