are b12 injections safe for weight loss Does Vitamin B12 Promote Weight

rare but serious reactions include anaphylaxis and hypokalaemia during initial treatment

PMC 7653199

B12 plays a starring role in several processes like making red blood cells, converting food into energy, forming new DNA, and producing nerves

Providing support for a causal link between a negative energy state and increased Parasutterella abundance, a rat model of obesity, which showed similar Parasutterella relative abundances in animals maintained on HFD and those maintained on normal chow but exhibited a treatment-induced increase in Parasutterella relative abundance, displayed a negative correlation between Parasutterella and body weight 82

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