hyperpigmentation went away with b12 injection Reversible as the first manifestation of dietary vitamin deficiency Vitamin B12 Deficiency and its
Description
In life threatening situations 5 g hydroxocobalamin is given intravenously within 15 minutes, an amount that corresponds with 5 000 injections of 1 mg B12

The vitamin B-12 injection is safe for most individuals, and can help improve mood, boost the immune system, get better sleep and more

However, certain medications can affect B12 absorption, including metformin (used for diabetes), proton pump inhibitors, H2-receptor antagonists, and colchicine

Any enlightenment will be GREAT