Jan 2018;24(1):70-79
This bypasses the GI tract entirely, which is the whole point: it's designed for people whose digestive system can't absorb B12 reliably
Vitamin C For: Immunity, collagen support, and antioxidant protection Ascorbic acid helps strengthen your immune system, support collagen production, and protect against free radical damage
2.Define Vitamin b1, b6, and b12 Injection
It does not cause photosensitivity (unlike retinoids), does not thin the skin (unlike corticosteroids), and does not require a tolerance-building period
In sum: You can raise your vitamin B12 levels quickly by taking a super dose of vitamin B12 or vitamin B12 injections, before resuming with the normal recommended dose