Enbrel (etanercept) is a brand-name prescription medication for treating autoimmune diseases such as rheumatoid arthritis, psoriasis, and ankylosing spondylitis
If your B12 deficiency is severe, it could take 4-6 weeks of injections before you really start to turn the corner and feel like your old self again
Taking vitamin B12 along with vitamin C can reduce the amount of vitamin B12 available in the body
If you fish around the internet enough, you will find some anecdotal claims of insomnia and restlessness linked to excessive B12 intake, but direct causality has yet to be analyzed by experts
Vitamin B12 is predominately only acquired naturally from animal-based produce such as meat, dairy, eggs, as well as fish, especially trout, salmon and cod
Ans: Safe use in pregnant or breeding animals has not been scientifically proven