Kayla was a participant in a clinical study to determine how much vitamin C cures scurvy, the vitamin's deficiency disease. Duri
ng the study, Kayla consumed only a formula diet that was nutritionally complete, except it did not contain vitamin C. Within a few weeks, Kayla developed scurvy. At that point, researchers gave 2 mg vitamin C to Kayla each day for a week, but her signs and symptoms of scurvy remained. In the weeks that followed, the scientists continued to increase Kayla's intake of the vitamin by 2 mg/week. After a week of taking 10 mg of vitamin C/day, Kayla reported feeling much better. Based on this information, the researchers concluded that Kayla'sA. RDA for vitamin C is 10 mg, plus 15 mg as a margin of safety.B. requirement for vitamin C was 10 mg.C. ER for vitamin C was about 10 mg.D. AI for vitamin C was 100 mg, which is 10 times that amount that cured her case of scurvy
Vitamin C is the water soluble vitamins present in the human beings. Vitamin C is important for the gums and this enzyme can acts as cofactor for metabolic reactions.
Deficiency of vitamin C causes scurvy. The scurvy can be treated by inclusing the vitamin C in the diet. The intake of 10 mg vitamin C per day, Kayla feels better. Hence, doctors can conclude that she requires atleast 10mg of vitamin C per day to treat her scurvy.
AC frequency is the number of periods per moment in an alternating current (ac) sine wave. Said different mode, the frequency is the scale at which the current varies course per instant. It is estimated in hertz (Hz), a global unit of measure wherever 1 hertz is equivalent to 1 cycle per instant.
The answer that would best complete the given statement above would be the KIDNEYS. Yes, you are right. <span>The main process of excretion takes place in the kidneys. The kidneys filters the blood and this is the one responsible for excreting the waste products in the body in a form of urine. Hope this helps.</span>
