89.9k views
3 votes
If an outdoor runner develops a headache, feels tired, and has an elevated heart rate, what is the most probable cause?

A. Insufficient calories
B. Overhydration
C. Dehydration
D. Lack of protein

1 Answer

4 votes
The most probably cause would be dehydration because headaches and drowsiness are symptoms of it.
User NikolaiDante
by
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