US$ 23.17
folic b12 injection Compounded Methylcobalamin (Vitamin B12) Injection, 5mg/mL Vitamin B-12 Injection - Mobile
Description
This is particularly relevant for oral administration, which is subject to intrinsic factor saturation and receptor limitations in the ileum (Paul and Brady, 2017

Because the injection allows for direct absorption, the effects are typically felt much more quickly than with oral supplements

Oh and I have fibro lol

"Vitamin B-12 and homocysteine status in a folate-replete population: results from the Canadian Health Measures Survey"

Serum N(1)-methylnicotinamide is associated with obesity and diabetes in Chinese (in Eng)
