Water Intake Calculator for GLP-1 Users

💧 Water Intake Calculator

Hydration is especially important on GLP-1s. Constipation — one of the top side effects — is often worsened by inadequate fluid intake.





Baseline formula: 0.5 oz per lb body weight (general clinical guideline). Additional fluid for exercise: +12 oz per 30 min activity. Source: National Academies of Sciences, Engineering, and Medicine. (2005). Dietary Reference Intakes for Water. Note: Individual needs vary — consult your provider.

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