b12 injections muscle weakness Experiencing any of these symptoms? supplementation might be right for you. Some causes of low B12 are diet, alcohol use, certain diseases like Chrohn's and Celiac Disease, and Gastric Bypass surgery Vitamin B12 Deficiency: Symptoms, Causes,

Symptoms of vitamin B12 deficiency fatigue paleness dizziness shortness of breath headaches difficulty walking muscle spasms pain or tingling feelings confusion and memory loss mood changes, such as irritability vision problems gastrointestinal issues, such as diarrhea Untreated vitamin B12 deficiency can lead to severe complications

This is a reasonable characterisation of the current literature, though it should be understood as reflecting early-stage scientific interest rather than established clinical consensus

Vitamin B12 is a key player in energy metabolism, aiding in the conversion of food into energy

2023 Jul Andrew McCaddon, Peter R Hudson