Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
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Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
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The average adult has about 21 square feet of skin.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.
Alterable and unalterable risk factors for hypertension.
Factors That Affect BP
Factors Affecting the Affinity of Hb for O2
Factors Affecting the Affinity of Hb for O2
Conversion factors derivation.
Formation of a DNA loop allows factors that bind to an enhancer or silencer