First, NAD+ levels increase, which enhances mitochondrial function and energy production
Some GPs may incorrectly believe that only patients with a definite diagnosis of PA, those with a positive intrinsic factor antibody test, require treatment for life so seem to be using this as their treatment exclusion criteria
Your health objectives and requirements determine the frequency of vitamin B12 injections
Excited and nervous but happy to have chosen GoodGirlRx Apr 16, 2026 I wish you were doing this when I started my journey 2 years ago 329 pounds gone
Obese individuals may require doses at the higher end of the range, though this should be done under medical supervision
Theyre also helpful for people who dont get enough B12 from their diet (spoiler: often vegetarians and vegans) and for people whose guts cant break down and absorb the vitamin