Fiber diet tablets are a special combination of grain and fruit fiber. Take up to 5 tablets with a glass of water 15-60 minutes before each meal. Each tablet is free of sugar, starch, preservatives, and artificial colors. Every 5 tablets contain 2200 mg fiber blend (contains natural fiber from microcrystalline cellulose, citrus pectin, grapefruit pectin, and beetroot concentrate), 177 mg calcium, and 137 mg phosphorus. Take 5-15 tablets daily.