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Scabies (also sometimes known as the seven-year itch) is a contagious human skin infestation by the tiny (0.2–0.45 mm) mite Sarcoptes scabiei, variety hominis. The word is from Latin: scabere, lit. 'to scratch'. The most common symptoms are severe itchiness and a pimple -like rash. Occasionally, tiny burrows may appear on the skin. In a first-ever infection, the infected person usually ...
Only products that contain live organisms shown in reproducible human studies to confer a health benefit may claim to be probiotic. [7] [139] [140] The correct definition of health benefit, backed with solid scientific evidence, is a strong element for the proper identification and assessment of the effect of a probiotic. This aspect is a ...
Dietary recommendations for cancer prevention typically include weight management and eating a healthy diet, consisting mainly of "vegetables, fruit, whole grains and fish, and a reduced intake of red meat, animal fat, and refined sugar." [1] A healthy dietary pattern may lower cancer risk by 10–20%. [12]
2 with other gases, such as nitrogen or helium, to prevent oxygen toxicity. [119] People who climb mountains or fly in non-pressurized fixed-wing aircraft sometimes have supplemental O 2 supplies. [i] Pressurized commercial airplanes have an emergency supply of O 2 automatically supplied to the passengers in case of cabin depressurization.
President James A. Garfield with James G. Blaine after being shot by Charles J. Guiteau. The assassination of James A. Garfield, the 20th president of the United States, took place at the Baltimore and Potomac Railroad Station in Washington, D.C., at 9:20 AM on Saturday, July 2, 1881, less than four months after he took office.