What is the right dosage for a Vitamin B12 (Methylcobalamin) 1500mcg Sublingual Tablet?

The right dose comes down to how low your B12 is and what your doctor is trying to achieve, whether that's correcting a deficiency or maintaining healthy levels. Many people take one sublingual tablet daily or a few times a week, since it's absorbed under the tongue, but it isn't a one-size-fits-all number. Take it exactly as prescribed, and if you haven't been given specific instructions, check with your doctor or pharmacist before continuing.