will an insulin needle work for im b12 injections Syringes | Insulin Syringe Needles B-12 (Methylcobalamin) Therapy | MedClub

According to Northwestern Medicine, your body produces a hormone-like substance called prostaglandin when you menstruate

Murine studies show no acute toxicity at doses up to 100 mg/kg, and the Nature Metabolism paper reported no adverse metabolic effects during the 11-week treatment period

However, side effects associated with general injections are still possible with B12 injections

They can promote mitochondrial biogenesis (increasing the number and function of mitochondria within cells), increase antioxidant activity, stabilize mitochondrial membranes, assist with ATP production, and modulate cell signaling and protection

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Whether youre supplementing to mend a deficiency or to stay on top of your intake, most people wont experience any side effects from B12