Choline is naturally found in cauliflower, broccoli, and brewer’s yeast. It is an essential nutrient for wellness. It’s used to synthesize components of cell membranes, specifically those which contribute to structural integrity and providing biochemical signals. It’s particularly important for post-menopausal and pregnant women who will develop liver or muscle damage due to their deficiency. Diets rich in choline have been correlated with better liver and kidney health. Due to its improvement of cell signaling, it is often found in nootropics (brain-enhancing drugs).