Normally, the signs of B12 deficiency may be delayed because the liver stores excess B12, and it is suggested that these stores are enough to provide the body with adequate levels of the vitamin for approximately 3-5 years
If you are at 18 percent body fat and trying to get to 14, the calculus is different than if you are at 35 percent and need to lose 50 pounds
[PubMed Citation] Bebarta VS, Pitotti RL, Dixon PS, Valtier S, Esquivel L, Bush A, Little CM
It is particularly useful when combined with Vitamin B12 for those following keto or weight-loss regimens
[15] [18] For borderline results, additional tests such as methylmalonic acid, homocysteine, or holotranscobalamin may be considered
The GP I was paying did not believe in injections at all