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Dehydration in winter often goes unnoticed, but neurologists warn it can quietly strain the brain and increase stroke risk.

Dehydration is dangerous no matter what your age, but seniors are at a greater risk for dehydration than other age groups. Dehydration can happen quicker than you think and can cause damage before you ...

The brain is about 75% water, so it is very sensitive to changes in hydration. When a person does not drink enough water, the ...