Choline Certain nutrients are considered essential for humans, meaning that we cannot synthesize them ourselves. Choline is one of these compounds. Getting enough choline in your diet keeps the body healthy, making it important to choose foods that include an adequate amount of the vitamin. What Is Choline? Choline is a vitamin-like nutrient that is essential for health and is involved in a number of biologic functions. For example, choline is used in…"Choline"