Vitamin B12: Essential for Vital Functions

Vitamin B12 is a crucial water-soluble nutrient that plays a fundamental role in various bodily systems. It is vital for DNA and RNA synthesis, red blood cell production, neurological function, mood and memory, bone health, and fetal development. Additionally, B12 acts as a necessary cofactor in converting homocysteine into methionine, supporting the production of the universal methyl donor S-adenosylmethionine (SAMe) from methionine. A deficiency in B12 can lead to elevated homocysteine levels, a known risk factor for cardiovascular disease, and may be associated with an increased risk of cognitive decline.

Common Factors Leading to B12 Deficiency

Several factors contribute to B12 deficiency, including age, hypochlorhydria, small intestinal bacterial overgrowth, gastrointestinal bypass surgery, alcohol use, following a vegetarian or vegan diet, and the use of certain medications like proton-pump inhibitors, metformin, and hormonal contraceptives. It's essential to be mindful of these risk factors and ensure adequate B12 intake for optimal health.

Suggested Use:

Take 1 to 2 pumps by mouth once daily. Hold in the mouth for 30 seconds before swallowing. Repeat for the desired dosage or as directed by a healthcare professional. For best results, take on an empty stomach, at least 10 minutes before meals. You may also stir the pumps into a small amount of water. Use within 6 months of opening. If pregnant, consult a physician before use. Vitamin B12 supplementation is crucial, especially for those at risk of deficiency, as serum levels may not accurately reflect tissue deficiencies. Monitoring elevated methylmalonic acid and total homocysteine can help assess B12 status more accurately