Sublingual tablets and nasal sprays bypass some of the digestive steps, which may be helpful if you have absorption challenges or prefer not to swallow pills. Vitamin B12 injections deliver the vitamin directly into your bloodstream, bypassing the digestive tract and providing faster, more reliable absorption
To get the best results, stick to the recommended doses and ways to get them
[103] Metformin [edit] Reduced serum levels of vitamin B 12 occur in up to 30% of people taking long-term anti-diabetic metformin
The rationale behind the combination is scientifically grounded
Generic Zofran orally disintegrating tablets
In any case, in my view, if there is a theoretical risk to the liver, I would ask the doctor what my individual risk is