b12 sublingual vs injection Vitamin Injections vs. Supplements: Which Works Best? Oral vitamin B12 versus intramuscular

Difficulty walking or speaking as usual

While these injections are not a replacement for healthy diet or physical activity, they can complement a balanced lifestyle by promoting more efficient energy use and helping the body sustain metabolism during weight management efforts

Others see a decrease due to illness and diseases, metabolic disorders, chemotherapy treatment, medications, and numerous additional causes

For most people the honest answer is: often at first, then much less often once your stores are refilled

A deficiency can also cause issues such as diarrhea, nausea, vomiting, lack of appetite, weight loss, pale skin, numbness and tingling in your hands and feet, confusion, irritability, depression, and behavior changes

Folate and B12 serum levels in association with depression in the aged: a systematic review and meta-analysis