So what does B12 do? It is a cofactor for two, yet very important enzymes. One is used for methionine metabolism. Methionine is an essential amino acid. The other enzyme aids in producing energy from proteins and fats. Overall B12 supports the nervous system, promotes the maturation of red blood cells (hence the tie to anemia when deficient in B12) and other cells, and supports bone and joint health.
B12 is available from animal products such as fish (halibut, salmon, scallops, shrimp, and snapper are best sources), lamb, beef, organ meats, and yogurt. It is important for the blood, digestive, hepatic, and nervous systems.
Bernard Rosen, PhD is a Nutrition Consultant and Educator. He works with individuals, groups, and at corporations to create individualized nutrition and wellness programs. His office is in Thiensville. To learn more or to schedule an appointment, e-mail at firstname.lastname@example.org, call (262) 389-9907 or go to www.brwellness.com.