Now Collodial Minerals Raspberry liquid Water soluble, plant derived, and in a natural raspberry flavor. Supports hormones, heart, bone, brain and immune system. Trace minerals are cofactors for most of the body's enzymatic reactions, and is essential for proper hormone and neurotransmitter function. Many of the trace minerals can be obtained from the diet by eating fruits and vegetables Recommended Use: Take 2 tablespoons (1 fl. oz.) daily in juice or water, or as directed by a healthcare professional.