Effective for Many People: They work well for individuals with mild deficiencies or those who need to supplement their diet, such as vegans and vegetarians
You may have a deficiency if you are vegan, dont eat enough B12 rich food, or if you have other health conditions which mean you are unable to absorb it properly, such as pernicious anaemia
Sublingual absorption bypasses the gut entirely no intrinsic factor needed
Disease-associated hypercobalaminemia and the differential that changes management After intake and interference are excluded, persistent elevation can point toward hepatic, renal, hematologic, inflammatory, or malignant disease
Ready the accompaniments: Rehydrate the noodles according to package directions (my prep tips and video are here, if you need assistance), then arrange on a plate