Some common side effects of Vitamin B12 include headache, nausea, anxiety, nervousness, diarrhea, swelling, infection, severe itching of skin, loss of coordination and balance
Under provider supervision, B12 is administered through an injection to quickly restore low levels and support natural energy metabolism, focus, and mood
Side effects are usually minor, but if your ankles start to swell or you have an allergic reaction or trouble breathing, call your doctor
When NNMT is overactive (common in obesity), cells struggle with energy production and metabolic efficiency
Some find it difficult for their bodies to break down and utilize B-12, especially in the case of dairy-free diets