How Much Vitamin D are you getting?
Before you decide that you need to take vitamin supplements or change the way you eat, you should know where you stand and how much improvement you really need. To help you analyze your current diet, we’ve developed a system you can use to calculate your approximate vitamin D intake. Following is a list of vitamin D food sources, arranged according to the percentage of our Optimal Daily Allowance of vitamin D contained in them. Since 3 ounces of tuna canned in oil contain 197.2 IU of vitamin D and the ODA for vitamin D is 400 IUD, we’ve listed tuna in the 50 Percent category. Read the rest of this entry »
