Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
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Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
Life expectancy in Botswana
inner life of cell
The Ku Klux Klan forces John Campbell, a black man, to beg for his life in Moore County, North Carol
Side-effects of major chemotherapy agents
In old age, as in all other stages of the life course, people find life more pleasant if they have ...