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Studies have shown that it can lead to significant weight reduction in people who are overweight or have obesity
The problem with prolonged caloric deficit is that metabolic adaptation your body downregulates energy expenditure over time to resist the deficit
These elevations are generally harmless, as excess B12 is excreted renally
Natural: Synthetic cyanocobalamin requires conversion in the liver to become active, which means some people may not absorb it efficiently
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