Psyllium husk benefits include improved digestive health by relieving constipation and diarrhea, promoting regularity, and supporting gut health. It also offers cardiovascular benefits by lowering LDL cholesterol and blood pressure, and helps with blood sugar control and weight management by increasing satiety and slowing sugar absorption. Psyllium husk acts as a prebiotic, fostering healthy gut bacteria, and can help manage symptoms of Irritable Bowel Syndrome (IBS).