FDA-approved peptides like GLP-1 medications have a risk of side effects like nausea, vomiting, constipation, and diarrhea
That yields 2.5 mg/mL, which means 0.1 mL on a 1 mL insulin syringe (10 units on a U-100 scale) delivers 250 mcg
Otherwise satisfied completely I just recently purchased the B12 regimen
Where a supplier makes a claim that its own published materials do not support, that gap is noted
It found that B12 deficiency was higher in vegans than vegetarians and that vegetarians report B12 deficiency irrespective of their demography, where they live, their age, and the type of vegetarian diet they eat
It's not overuse, it's misuse