b12 nasal spray vs. injection Will injections and really recover my severe deficiency? : r/B12_Deficiency B12 Nasal Spray vs Injection:

Our skilled nurse injectors will administer the vitamins into your muscle, usually in the upper arm or thigh

This is why its impossible to overdose

3T3-L1 cells were cultured in 60 mm diameter dishes (8.4104 cells/dish) and treated with NNMT inhibitor dissolved in culture media with/without adipogenic factors (1 mM IBMX, 1 M dexamethasone, 10 g/ml of insulin) during each of the scheduled media changes during the differentiation process (described above)

Experimental investigations have examined the relationship between NNMT inhibition and regulatory pathways involving nicotinamide turnover, methylation dynamics, transcriptional control mechanisms, and downstream signal transduction processes

Thats why we designed a sustained release tablet, to ensure a steady and sustained delivery of B12 as the tablet breaks down in the stomach over a six to eight hour period