BioDERM - Thorne Research

In order for vitamin B12 to be absorbed in the gastrointestinal tract, it first needs to be bound in the stomach to a protein called R-protein. In the intestines pancreatic proteases cause the R-protein to release vitamin B12 to bind with intrinsic factor, making it absorbable. Thorne's Bio-B12 contains methylcobalamin (an active form of vitamin B12) and folic acid in a base of papain. Papain is a potent protein-digesting enzyme from papaya that also results in the release of vitamin B12 from the R-protein, thus facilitating the absorption process.* Zinc picolinate is included for support of the pancreas, which produces other digestive enzymes that facilitate the absorption process.

Methylcobalamin (an active form of vitamin B12) is essential for recycling homocysteine and the formation of methyl donors involved in cardiovascular function, sleep, blood cell formation, and nerve function.* Most vitamin B12 supplements contain cyanocobalamin; however, the liver must first "detoxify" the cyanide molecule and attach a methyl group to form methylcobalamin from the cyanocobalamin. Methylcobalamin is already in the biologically active, tissue-ready form.* Evidence indicates the body utilizes methylcobalamin more efficiently than it does cyanocobalamin.* Research shows the quantity of cobalamin detected following a small oral dose of methylcobalamin is similar to the amount following administration of cyanocobalamin; but significantly more cobalamin accumulates in liver tissue following administration of methylcobalamin. Human urinary excretion of methylcobalamin is about one-third that of a similar dose of cyanocobalamin, indicating substantially greater tissue retention.

Cost Per Serving: $0.91
Additional notes: Store in cool dry place
Brand: Thorne Research
SKU: 113-02-001-34
Delivery type: Vegetarian Capsule
Contraindications: There are no known adverse interactions or contraindications at publication date.
MPN: SP650
Serving size: 1 Capsule
Servings per container: 60

Supplement Facts:

Ingredients
Vitamin B12, Folic Acid, Zinc, Papain

Other Ingredients
Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Silicon Dioxide.

Suggested Use
Take 1 capsule one to three times daily or as recommended by a health-care practitioner.

Warnings
ALLERGY WARNING This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. Bio-B12 contains an ingredient derived from papaya. PREGNANCY WARNING If pregnant, consult your health-care practitioner before using this product. OTHER WARNINGS It is not recommended to remove the Bio-B12 powder from the capsule, as papain can be irritating to the oral mucosa.

You're reviewing: BioDERM - Thorne Research

How do you rate this product?*

	1 star	2 stars	3 stars	4 stars	5 stars
Rating

Nickname*

Summary of Your Review*

Review*

Submit Review