Tests in bacteria, cells, and mice all came back negative, suggesting the compound does not pose carcinogenic risk through DNA damage mechanisms
It includes 1-5 intramuscular or subcutaneous injections of 1000 mcg crystalline cyanocobalamin daily, followed by oral doses of 1000-2000 mcg/day Parenteral administration should be reserved for those with significant neurological symptoms NICE guideline: Vitamin B 12 deficiency in over 16s: diagnosis and management: Malabsorption as the confirmed or suspected cause of vitamin B 12 deficiency: Offer replacement to people if: lifelong intramuscular vitamin B12 Autoimmune gastritis is the cause They have had a total gastrectomy They have had a complete terminal ileal resection If the person has a vitamin B 12 deficiency because of malabsorption that is not caused by autoimmune gastritis, or a total gastrectomy or complete terminal ileal resection (for example, malabsorption caused by coeliac disease, partial gastrectomy or some forms of bariatric surgery): Offer vitamin B 12 replacement and Consider intramuscular instead of
Dietary and oral supplementation are the most common ways of achieving adequate B12 levels, but this can be challenging for certain individuals depending on their diet, intestinal health, ability to convert to active forms and other health conditions
Me siento exelente, he bajado de peso y de tallas This company is reliable and efficient
Evidence has not consistently shown sublingual B12 to be superior to high-dose oral tablets
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