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While B12 is naturally present in animal-based foods such as meat, fish, and dairy, many people struggle to get adequate amounts due to dietary restrictions, absorption issues, or certain medical conditions

Research published in Endocrinology demonstrated that this specific fragment contains the region responsible for growth hormones fat metabolism effects without the domains that bind to growth hormone receptors and trigger IGF-1 production, growth, and metabolic changes

I am freaked out also tbh

However, you can learn to administer the shot yourself so that you do not have to go to the physician each time you need a dose

thus, targeting NPY neurons/Y receptors specifically for obesity is not easy and could result in unacceptable side effects