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B12 injections can be a useful tool in your health and weight management, but they may not be right for everyone
In obesity, NNMT activity is unusually high in fat cells, which means a lot of nicotinamide gets thrown out before it can be turned into NAD+
Additionally, B12 is involved in energy metabolism, aiding in the conversion of food into energy, and has implications for mood regulation through its role in neurotransmitter synthesis
A smooth, red, or sore tongue (glossitis) and pale or slightly yellowed skin
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