Studies show that most people don’t get enough of this beneficial nutrient, and it’s hard to get enough vitamin D through diet alone unless you eat a lot of fish such as salmon, sardines, mackerel, or herring. This is why many health experts are now recommending an increase to the Recommended Dietary Allowance for vitamin D, suggesting that you get a minimum of 2,000 International Units (IU) each day.
Brand : amway
