Vitamin C the scorbutic diet was fed. Men in both studies on a diet devoid, or nearly devoid, of vitamin C had blood levels of vitamin C too low to be accurately measured when they developed signs of scurvy and, in the Iowa study, at this time were estimated (by labeled vitamin C dilution) to have a body pool of less than 300 mg, with daily turnover of only 2.5 mg/day, implying an instantaneous half-life of 83 days by this time (elimination constant of 4 months). Vitamin C has a definitive role in treating scurvy, which is a disease caused by vitamin
Vitamin D deficiency in Australia Nowadays through technological advancements Vitamin D deficiencies are now identified and thus calculated through the measurement of the serum 25-OH. According to the Australian Bureau of Statistics National Health Measures Survey (NHMS), the recommend Vitamin D levels to determine deficiency are categorised as follows: •Adequate levels: > 50 nmol/L •Mild deficiency: 30-49 nmol/L •Moderate deficiency: 13 – 29nmol/L •Severe deficiency: < 13 nmol/L This fundamental fat-soluble vitamin has been long known for its important role in calcium absorption in the body, especially in musculoskeletal health. The health impacts commonly caused by deficiency of Vitamin D are rickets in children and