Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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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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Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.
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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
Examples of structures in which extensive surface area is important for function.
Left: This web was woven by a 17-day-old spider, showing regular patterns. Right: This web was woven
Sivapithecus is a Miocene ape (middle) with anatomical similarities to orangutans (left) rather than
Seven black members of Congress in 1871 are from left to right: Senator Hiram Revels (R-MS) and Repr
Navel–third eye. Move to the recipient’s right side. Lightly place your left thumb pad between ...
The obese (ob) mouse mutant, shown on the left (a normal mouse is on the right), has provided many c