While there's no upper limit to how much vitamin B12 you can take, there are general dosage recommendations
The NHLBI diagnostic criteria for iron deficiency anemia confirm ferritin and transferrin saturation as the supporting markers
Consistent use over 812 weeks delivers best results
Variants such as MTHFR C677T can raise homocysteine and increase functional demand on the B12 pathway
TIER 1 | 210mg total | $475 total med cost , based on a titration from 3-4mg/day TIER 2 | 240mg total | $525 total med cost , at 4mg/day TIER 3 | 310mg total | $625 total med cost , at 5mg/day Strive Pharmacy - Sublingual Semaglutide Up to 90 days BUD, all tiers include a 60 day supply
A fifth drug, Namzaric, is a combination of Namenda and Aricept [10]