Intrinsic Factor with Folic Acid and Vitamin B-12 1000mcg - 120 Capsules

Intrinsic Factor is an enzyme like substance secreted by the stomach. It is present in the gastric juice as well as in the gastric mucous membranes. Without the proper amount of Intrinsic Factor, orally administered Vitamin B-12 is not optimally absorbed and utilized. Persons with an Intrinsic Factor deficiency can not receive maximum benefit from the oral administration of Vitamin B-12. Wonder's TRINFAC-B provides Intrinsic Factor, Folic Acid and Methylcobalamin B-12 for enhanced absorption and utilization of orally administered Vitamin B-12.*