Bethesda (MD): National Cancer Institute
Your B12 regimen will differ based upon your goals and also your health at the start of treatment
We love a no-nonsense woman who tells it how it is, so we asked Dr MJ if we could share her reviews of some of the wild and wacky (and some not so crazy) cosmetic treatments offered across the UK to help you decide on what's right, and also what's very very wrong, for you
Why Injections Beat Pills (For Most People) The simple math: injectable B12 bypasses the stomach acid, liver metabolism, and intestinal absorption issues that limit oral B12 to about 1% bioavailability in most adults
It also may help in improving concentration, maintaining fertility, antiaging, boosting energy levels, converting fat to energy and mood elevation