Equi-Jewel is a heat-stabilized rice bran pellet with calcium carbonate. The fat found in rice bran is an extraordinary source of dietary energy. In fact, fat contains more than two times the energy that carbohydrates and proteins do, thereby fueling horses more efficiently. Fat is considered a “cool” feedstuff because it does not cause the hormone spikes that lead to excitability. Adding stabilized rice bran to your horse’s diet allows you to decrease the amount of starchy concentrates (grains) you feed, reducing the risk of colic and laminitis resulting from grain overload.