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Did you know?
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Did you know?
People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.
Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").