Vitamin B12 is a water-soluble vitamin needed for normal nerve cell activity, DNA replication, and production of the mood-supporting substance SAMe (S-adenosyl-Lmethionine). Vitamin B12 acts with folic acid and vitamin B6 to control homocysteine levels.

Absorption of vitamin B12 is reduced with increasing age. Some research suggests that elderly people may benefit from 10 to 25 mcg per day of vitamin B12. One study of elderly people with vitamin B12 deficiency suggested that as much as 500 to 1,000 mcg of vitamin B12 per day might be necessary to achieve optimal vitamin B12 status. Vitamin B12 status was measured in this study using a sensitive laboratory test (the plasma methylmalonic acid concentration).

Supplementation with B-12 Intrinsic Factor:

Supports nervous system health
Supports red blood cell production
Supports energy
Supports metabolism of fats and carbohydrates

Dietary Considerations

Wheat Free

Soy Free

Yeast Free

Sugar Free

Salt Free

Corn Free

Suggested Use

One capsule daily, or more, as directed by a health care professional. Sold only for dispensing by a licensed health care professional.

Serving Size: 1 Capsule

Servings Per Container: 60

Amount Per Serving % Daily Value

Folate [(6S)-5-methyltetrahydrofolic acid, glucosamine salt] Quatrefolic 800 mcg 200%

Vitamin B-12 (as methylcobalamin) 500 mcg 8333%

Biotin 300 mcg 100%

Intrinsic Factor 20 mg

Other Ingredients

Gelatin (capsule), rice flour, silica, maltodextrin

Warnings

Not to be used by pregnant or lactating women.

This product is made without sugar, salt, wheat, corn, yeast or soy derivatives.

Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing. Keep out of reach of children.