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Nutrition on GLP-1 Therapy

Hydration & Fiber Basics

Fiber helps keep digestion moving, which is especially important since slower digestion is part of how these medications work. Getting enough fiber can help…

Why Hydration Matters

  • Eating less can mean drinking less too, since a lot of our daily fluid normally comes from food.
  • Staying hydrated helps with energy, digestion, and can even ease some side effects like nausea and constipation.

Simple Hydration Habits

  • Keep a water bottle with you and sip throughout the day, rather than trying to drink a lot at once.
  • Set reminders if you tend to forget — it's easy to under-drink when you're less hungry overall.
  • Watch for signs of dehydration: dark urine, dizziness, headache, or unusual fatigue.

Why Fiber Matters

Fiber helps keep digestion moving, which is especially important since slower digestion is part of how these medications work. Getting enough fiber can help prevent constipation, a common early side effect.

Easy Ways to Add Fiber

  • Choose whole grains over refined ones (whole wheat bread, brown rice, oats).
  • Add vegetables or fruit to meals, even in small amounts.
  • Beans and lentils are a great source of both fiber and protein.
  • Increase fiber gradually and pair it with plenty of water — adding too much too fast can cause bloating.

Key takeaway: Hydration and fiber work together — fiber without enough water can actually make constipation worse, so keep both in mind.

team, and message us with any questions.

This information is for general education only and is not a substitute for medical advice. Always follow the guidance of your Contour Health care team, and message us with any questions.