Here is what those shots actually are and how our clinic uses them
Bacteriostatic water is sterile water infused with 0.9% benzyl alcohol
The subjective experience users consistently describe is not that food becomes unappealing, but that the urgency around eating disappears
While you could technically use a 27G or 28G, there's really no benefit for this application, and you only increase the potential for discomfort and tissue disruption
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