Black Widow vs. Brown Recluse
See Who Wins
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Picture of Psoriasis
A reddish, scaly rash often located over the surfaces of the elbows, knees, scalp, and around or in the ears, navel, genitals or buttocks...
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The Sex & Love Quiz
The brain. The body. The bedroom. What do you know?
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Lymph nodes (part of the lymphatic system) may signal infection if they are swollen. Types of conditions that involve swollen lymph nodes include infection, vir...learn more »
Fainting or syncope, is a temporary loss of consciousness. Causes of fainting include vasovagal, situational, postural, cardiac, neurologic, and psychogenic. Tr...learn more »
Back pain may be caused by sciatica, a herniated disc, spinal stenosis, fibromyalgia, injury and pregnancy. Possible symptoms include pain that radiates down t...learn more »
Dizziness may be a minor problem, or could be something life-threatening. Causes of dizziness include high blood pressure, low blood pressure, heart problems, ...learn more »
Infectious mononucleosis is an infection most frequently caused by the Epstein-Barr virus. Symptoms include fever, sore throat, and swollen lymph glands. Treatm...learn more »
Nutrition and diet is needed for health. Read dietary guidelines, dietary reference intakes, food guide pyramid, calories, carbohydrates, protein, fats, vitamin...learn more »
Many people associate strength training only with athletes. At one time, perhaps, strength training was reserved only for athletes. Certainly the world of muscl...learn more »
Find tips and advances in treatment.