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Description
Group 1 received a saline injection as a control

Abstract Nicotinamide adenine dinucleotide (NAD + ) is a coenzyme for redox reactions, making it central to energy metabolism

Insulin Pens : Higher upfront cost, not compatible with all insulin types or brands, cannot typically mix insulins, some pens require a learning curve

I am struggling with headaches recently and not sure if its a b12 thing
