Some individuals may have reduced capacity to produce glutathione via the transsulfuration pathway, making supplementation theoretically relevant
Agarwal R, Filippatos G, Pitt B, et al
Common Symptoms of a Vitamin B12 Deficiency If you think you may be low, watch out for these symptoms: Feeling tired, fatigue and weakness Loss of appetite Constipation Weight loss Megaloblastic anemia Numbness and tingling Poor balance or coordination Confusion Memory loss Depression (21) Soreness of mouth and/or tongue (22) Be aware that many symptoms of B12 deficiency overlap with symptoms of other health conditions, so it's important to see your doctor for a definitive diagnosis
Neural Regen Res 2024, 19: 611618
At 2.5mg/ml, a 0.25mg dose requires drawing just 0.1ml (10 units on an insulin syringe)
How long it will take for your BAC to return to 0.00