Vitamin B12 is one of the most important daily nutrients a person can get. Yet most people are not
getting effective and adequate amounts of it. When people purchase the regular “off the shelf” B12
sublingual tablets, absorption rates are not equally effective.
Pure Advantage's B12 spray is a cut above other B12 products because it’s in the methylcobalamin
form. Methylcobalamin is the most absorbable form of B12. This is extremely important when taking
supplemental B12, especially for Vegetarians. Since B12 is found mainly in meat sources,
Vegetarians are often deficient in this important daily vitamin.
Unlike the inexpensive and common cyanocobalamin, Pure Advantages methylcobalamin is readily available for
cellular absorption. Cyanocobalamin has to go through the first pass of the liver, where a small amount of
methylcobalamin is produced. Then it enters the general (i.e. systemic) circulation. Another unique feature is the
method of delivery. Sprays are known to be more effective in activating the saliva glands than capsules, pills,
lozenges or drops. This allows the B12 to enter the bloodstream quickly and efficiently.
Here are some important benefits of methylcobalamin:
Helps regulate homocysteine levels
Plays a role in neurological activity
Increases energy levels
Improves sleep
Reduces stress
Enhances growth and repair of all cells
Aids in metabolism of carbohydrates and fats
Improves protein synthesis
Protects against nerve damage
Improves immune function
Increases mental alertness
The American Heart Association suggests that patients with high levels of homocysteine should be strongly advised
to be sure to get enough folic acid and vitamins B6 and B12 in their diet. When homocysteine reaches high levels
in the body, it can be harmful to the heart. Evidence suggests that high homocysteine levels can cause
cardiovascular problems, and is associated with stress and brain disease. The optimal safe range for homocysteine
is under 6 micromoles per liter. One study revealed that a person who took 2000mcg of oral methylcobalamin per
day for four months reduced homocysteine levels from 113.4 micromoles per liter to 8.2, (1) Methylcobalamin is the
only form of B12 that can directly participate in homocysteine metabolism. (2) According to Ray Sahelian, M.D.,
vitamin B12 plays a major role in red blood cell activity, methylation reactions and immune system regulation.
Evidence indicates methylcobalamin has some metabolic and therapeutic applications not shared by other forms of
vitamin B12. Government studies revealed that Americans' intake of vitamin B12 is less than 70 percent of the
recommended daily allowance. Pure Advantage's B12 spray more than compensates for that by providing 500 mcg
per spray.
Sources: (1) B12: The Vital Vitamin. Oral B12 equivalent to B12 injections. Mitchell, Life Extension Magazine. Aug. 1998
(2) Methylcobalamin and Diabetic Neuropathy. Ide H, Fujiya S, Asanuma Y, Tsuji M, Sakai H, Agishi Y, Clinical Therapy. 1987.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
