are b12 sprays effective as injections Oral Spray vs Injections: Which is Right for You? Vitamin B12 Sprays vs Tablets
Description
some research suggests it stays in circulation longer
It has an advantage of depressing/ calming down your nervous system
It's important to note that while NR is generally recognized as a dietary supplement in the US, the FDA has indicated that NMN is excluded from the dietary supplement definition
PAS membership pernicious-anaemia-society
