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This in-clinic treatment helps correct iron deficiency and related fatigue by replenishing iron directly into the bloodstream

The cellular walls of the small intestine absorb digested nutrients and drugs through diffusion, ATP-binding cassette (ABC) transporters and paracellular transportation into the bloodstream (Figure 1)

These findings are particularly relevant for patients asking, "Are you contagious with Long COVID?" While Long COVID is not typically contagious, the immune system often remains in a dysfunctional, exhausted state long after the acute virus is gone

Sufferers usually have a wide variety of non-specific complaints that seem to defy conventional medical wisdom because laboratory tests are usually totally normal