References 1 PubMed (Zozulya et al.)Efficacy and safety of intranasal Selank in generalized anxiety disorder randomized human clinical trial
The most common syringe sizes I see come with the hormone diet kits are 30 unit syringes(.3 cc/ml), 50 units syringes (.5cc/ml) and 100 unit syringes (or 1cc/ml)
further notes that B12 injectables should be made available over the counter at pharmacies, which would bring our approach in line with that of other countries, affording those with B12 deficiency the same dignity and control over their own health as a diabetic using insulin, and reducing the workload and financial burden on GP practices, District Nurses and other NHS services
Adults Over Age 50 As we age, our bodies become less efficient at absorbing vitamin B12 due to a natural decline in stomach acid production, which is necessary for B12 absorption from food
Pharmacological Reviews, 59(2), 151184
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