Boosting Energy and Beating Fatigue If youre constantly feeling run-down, B complex injections can help replenish what your body is missing
Women who are pregnant, planning pregnancy, or breastfeeding should avoid the compound entirely due to unknown effects on fetal and infant development
Major health organizations do not recommend B12 for weight loss in healthy individuals
Are vitamin B12 injections suitable for everyone
For patients whose levels fall in the borderline or gray zone, a methylmalonic acid (MMA) test provides greater specificity MMA levels rise when B12 is functionally inadequate at the cellular level, even if serum B12 appears borderline normal
The dietary changes you make, typically involving more protein and fiber and less simple carbohydrates, further shift the microbiome