Psyllium is quickly becoming one of the top recommendations for people using low-carb Atkins-style diets. It is very difficult to get enough fibre in a diet when you eliminate the carbohydrates in cereals, whole grains and fruits. Psyllium capsules are an easy way to take care of this problem. Psyllium is used in weight control and for general intestinal health. It contains a spongy fiber that reduces appetite, improves digestion and cleanses the system, making it an excellent choice for healthy dieting.