should b12 be injected subcutaneously or intramuscularly What Happens If You Inject Into Fat? · SQ vs. IM · PA Relief VITAMIN B12 INJECTION 1000 mcg/mL

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Vitamin B12 injections are medically necessary when a patient has severe deficiency, neurological symptoms requiring rapid correction, or a condition that prevents adequate oral absorption

It plays a crucial role in various biochemical reactions in the body, including the methylation cycle, which is important for DNA synthesis, nervous system function, and the conversion of homocysteine to methionine ( elevated homocysteine increases your risks for dementia, heart disease, and stroke )

For patients with considerable weight to lose, the weight loss could reach up to 15-20 pounds in a month

However, if you have insulin resistance or diabetes, you should still monitor blood sugar closely and consult a healthcare provider before use

Hart EC, Charkoudian N, Miller VM