It is a particularly hot day, and practice is running long. Mia has the same water bottle she always brings, but today she finds herself with a headache by the end of practice. Her friend says that she might be dehydrated, but Mia says she has consumed the same amount of water that she always does. What is the BEST response to Mia? options:

A.
If she had the same amount of water, hydration is likely not an issue.
B.
It is hot and she is practicing more so she probably needs more water.
C.
As long as she is drinking some water, she is unlikely to get dehydrated.
D.
She has probably been dehydrated at other practices but just did not notice.

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