Vitamin and C dissolve into the water when a vegetable is boiled, and are then lost when the water is discarded. The body's stores for different vitamins vary widely; vitamins A, D, and B are stored in significant amounts, mainly in the liver, and an adult's diet may be deficient in vitamins A and D for many months and B in some cases for years, before developing a deficiency condition. However, vitamin B (niacin and niacinamide) is not stored in significant amounts, so stores may last only a couple of weeks. For vitamin C, the first symptoms of scurvy in experimental
Vitamin D deficiency in Australia in comparison to the 25% to the controlled. In Australia, vitamin D deficiency has been recognised within particular subgroups such as age, dark skinned and veiled women. There is deficiencies in around 80%, particularly in dark skinned and or veiled populations. The prevalence of vitamin D deficiency amongst dark skinner or who cover their skin for religious reasons can be directly attributed to the extremely low of sun exposure to which is the main source of vitamin D in Australia. Veiled women or individuals with dark skin pigmentation are easily vulnerable to fall into levels considered deficient in Australia. This