- Winter warm clothes for short-haired dogsCarlson Chelated Manganese (100 count) #7933

20 mg Manganese per tablet from 200 mg Manganese amino acid chelate. Manganese is an essential trace mineral involved in many key body functions, including supporting a healthy metabolism, and bone and brain health. While most manganese supplements aren't easily absorbed and can cause an upset stomach, Carlson Chelated Manganese is blended with the important amino acid glycine, allowing it to pass through the digestive tract gently and to be highly absorbable.