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I have been tested for underactive thyroid but was negative. Still lethargic. Why?
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Mahek Shah
General Practice
In brief: Iron
Have you checked your iron levels? An iron deficiency or small GI bleed resulting in low iron levels can be a cause of fatigue.
Ensure you're also properly hydrated as well with at least 64 oz of h2o.

In brief: Iron
Have you checked your iron levels? An iron deficiency or small GI bleed resulting in low iron levels can be a cause of fatigue.
Ensure you're also properly hydrated as well with at least 64 oz of h2o.
Mahek Shah
Mahek Shah
Answer assisted by Mahek Shah, Medical Student
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