HEATMAP
Nutrition
FEATURED
Daily Water Intake Recommendations
Hydration needs by body weight and activity
Proper hydration is essential for health and performance. This visualization shows recommended daily water intake based on body weight and activity level. The standard recommendation of 8 glasses may not be right for everyone.
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Published January 12, 2026
Updated about 1 month ago
// DATA SOURCES
National Academies Water Intake
Evidence-based water intake recommendations
ACSM Fluid Replacement Guidelines
Sports medicine fluid replacement recommendations
Disclaimer: This visualization is for educational and informational purposes only. Data presented here is based on research studies and should not be used as a substitute for professional medical advice. Always consult with a qualified healthcare provider before making health decisions.