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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.