Choline Bitartrate is what is known as a Lipotropic compound. It is often classified within the Vitamin B category. Choline is thought to be useful in muscle contraction and general good coordination skills.
Choline is a nutrient necessary to keep up the emulsification of fats and cholesterol and to facilitate the movement of hormones to the correct areas of the body. It also helps maintain the nervous system and gallbladder. Although it is not actually a B vitamin, it is sometimes considered to be a part of this complex because it operates in conjunction with various types of B vitamins.
Choline is especially important in establishing endurance when it comes to physical exercise. Choline becomes depleted very quickly in athletes that participate in taxing exercise regimens. This in turn means that less Acetylcholine can be synthesized, which could result in permanent damage to the liver or to muscles. This makes Choline supplementation both viable and recommended for athletes.