Under 21 CFR 314.101(d), the agency may refuse to file or receive an application that is incomplete. Failure to include a financial certification or disclosure statement, as required by amended Secs. 314.50(l) and 314.94(a)(13), would give the agency grounds to refuse to file or receive the application.
Vitamin A. Eat vitamin A each day to keep your digestive system healthy. The surface of your digestive tract is made up of mucosal tissues. These tissues secrete compounds that help with digestion -- the mucosal lining in your stomach, for example, secretes stomach acid -- and also absorb the nutrients from your food.
Vitamins allow your body to grow and develop. They also play important roles in bodily functions such as metabolism, immunity and digestion. There are 13 essential vitamins, including vitamins A, C, D, E, and K and B vitamins such as riboflavin and folate. According to the U.S. National Library of Medicine, the best way to meet your vitamin needs is to eat a balanced diet containing a variety of foods.