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This increase was directly linked to tesofensine and any external factors were excluded as possible causes

These can make it hard for your body to get enough B12

While many get enough B12 from their diet, up to 15% of people are deficient

The confusion comes from both being discussed in longevity medicine, not from any real similarity between them

Research parameters include resistance to acidic and enzymatic conditions, mucosal permeability, absorption kinetics, systemic biodistribution, and detection of intact peptide following enteral exposure

To do this, make sure to include regular physical activity, eat a balanced and healthy diet, and manage stress