The well-known geriatrician-haematologist Larry Solomon, working at Yale University in the USA, wrote 20 years ago: if I had treated only those people who actually had too low serum B12 and elevated MMA values, then I would not have treated approximately two-thirds of the people with a favourable response to B12 supplementation (note: partly via injections, partly via oral supplementation)
Kate Campbell, Director of Pharmacy at Olympia Pharmacy, shows you how to give yourself an intramuscular injection.
Yes, they are
Not a standalone diagnosis: The B12 test is often interpreted alongside other tests like folate, methylmalonic acid (MMA), or homocysteine levels
Weeks 2-4 Through the first month, the documented expectation remains low
Vitamin B1: The Nerve Energizer 1 1 Vitamin B1, also known as thiamine, helps keep your nervous system healthy