hnewstrom@x102c.harris-atd.com (Harvey Newstrom) (02/07/90)
I came across the following information about the requirements for vitamin C in monkeys. It is from the Committee on Animal Nutrition about the Nutrient Requirements of Laboratory Animals. [1] It seems that monkeys produce 70mg of vitamin C per every kilogram of body weight. In addition, it is recommended that monkeys be given an additional 55mg of vitamin C per every kilogram of body weight to meet their minimum needs. It also states that in times of stress the requirements of monkeys for vitamin C may double or even triple. This is a total of 125mg of vitamin C per kilogram of body weight per day! For a 150 pound human, this is about 9 *grams* of vitamin C per day. If in periods of stress this requirement doubles or triples, that would be 18 grams or 27 grams of vitamin C per day! At the risk of hearing about more conspiracy theories, does anyone know if there is a reason that non-human primates are recommended such high dosages compared to humans? [1] Committee on Animal Nutrition. _Nutrient Requirements for Laboratory Animals_ (Pub.No. 990, National Academy of Science). __ Harvey Newstrom (hnewstrom@x102a.harris-atd.com) (uunet!x102a!hnewstrom) soon to be (hnewstrom@x102c.ess.harris.com) (uunet!x102c!hnewstrom)