Recipes

30g Protein Smoothie (Liquid Nutrition)

3 min readFebruary 26, 2026By Jeremy H., GLP-1 Nutrition Researcher
30g Protein Smoothie (Liquid Nutrition)
Servings
1
Prep Time
3 min
Protein
30g+
Calories
300-400

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Tip: Liquid nutrition hack

When appetite or nausea is bad, liquids go down easier. Don't fight it—work with it.

Why this works

GLP-1 side effects like nausea and early satiety make solid food tough. This smoothie delivers dense nutrition in a format your body tolerates.

Ingredients

  • 1 scoop whey or casein protein powder (20-25g protein)
  • 1 cup unsweetened almond milk or oat milk (30-40 cal)
  • 1/2 cup frozen berries (optional, for flavor)
  • 1 tbsp peanut butter or almond butter (90 cal, 4g protein)
  • Ice cubes (for texture without volume)

Directions

  1. Add protein powder + milk to blender.
  2. Add nut butter + berries (if using).
  3. Blend until smooth.
  4. Add ice if you want it thicker.
  5. Drink immediately.

Variations

  • Pure protein version: Skip berries and nut butter. Just protein + water/milk.
  • Calorie boost: Add 1 tbsp coconut oil or MCT oil.
  • Electrolytes: Add a pinch of salt (tastes better than you think, helps hydration).

Products Used in This Recipe

Note: Protein powder hacks

Whey absorbs fast (good post-workout or morning). Casein is slower (better before bed or for nausea).


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Written by
J
Jeremy H.
GLP-1 Nutrition Researcher

Nutrition researcher and founder of The GLPSpot. Jeremy built this site after watching friends and family struggle with the nutritional challenges of reduced appetite on GLP-1 medications — loss of muscle mass, dehydration, and nutrient deficiencies.

Reviewed by
G
GLPSpot Editorial Team
Reviewed for accuracy per our editorial process
Published: Last reviewed:
Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition or treatment.

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