Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B
This table alone should convince any researcher that storage after reconstitution deserves serious attention
Higher doses produce more total weight loss, but the proportion of that weight loss coming from fat versus lean tissue varies with dose, activity level, and protein intake during the protocol
For individuals with absorption disorders or severe deficiency, this distinction in delivery speed can meaningfully affect how quickly levels normalize
Ferritin (Iron Stores) Target: Common functional target around 80-100 ug/L (interpret locally) Why it matters: Improved red cell production during B12 treatment requires adequate iron availability
While all Cbl initially enters the bloodstream bound to TCN2, only about 2030% of the total blood cobalamin is transported by TCN2 and is thus in the biologically active form, with the remaining 7080% bound to Hc [89]