People taking medications that interfere with B12 absorption, including metformin or long-term acid-reducing medications, often benefit from injections
Some drugs (including colchicine and metformin), as well as vitamins like vitamin C and folic acid, can reduce the levels of vitamin B12 in your body or affect the absorption of it
Absorbing vitamin B12 requires the secretion from the Intrinsic factor which is a glycoprotein produced by the parietal cells in the stomach
For people who are eating sensibly, exercising well, and still not losing weight, L-Carnitine injections could be just what the doctor ordered
Excellent communication, product arrived timely and accurately
Doses up to 1,000 mcg, though unnecessary, aren't harmful