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Low Water Intake Linked to Increased Stress Hormones

9/9/2025

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Summary

Story summary

Research from LJMU reveals inadequate water intake heightens the body's stress response.
Participants consuming less than 1.5 liters daily showed over 50% higher cortisol levels during stress tests.
High cortisol is associated with heart disease, diabetes, and depression.
The study involved healthy young adults categorized by fluid intake levels.
Researchers advise 2 liters for women and 2.5 liters for men daily to manage stress.

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Story summary

Research from LJMU reveals inadequate water intake heightens the body's stress response.
Participants consuming less than 1.5 liters daily showed over 50% higher cortisol levels during stress tests.
High cortisol is associated with heart disease, diabetes, and depression.
The study involved healthy young adults categorized by fluid intake levels.
Researchers advise 2 liters for women and 2.5 liters for men daily to manage stress.