Why this works on GLP-1
Cold liquids sit easier than warm food during GLP-1 nausea, and slow sipping respects delayed gastric emptying. Whey isolate is the most digestible protein (low FODMAP, no curdling), banana replaces potassium lost to GI side effects, and ginger actively calms nausea — protecting lean mass on days you cannot face a plate.
Ingredients
- 1 frozen ripe banana (sliced before freezing)
- 1 scoop (30g) vanilla whey isolate protein powder
- 1 tbsp natural creamy peanut butter
- 3/4 cup unsweetened almond milk
- 1/4 cup nonfat plain Greek yogurt
- 1/2 tsp ground cinnamon
- 1 small piece fresh ginger (1/2 inch, peeled) — optional for nausea
- 3-4 ice cubes
Steps
- Add the almond milk to the blender first so the powder does not clump on the blades.
- Drop in the Greek yogurt, peanut butter, cinnamon, and fresh ginger if using.
- Add the frozen banana slices and the scoop of whey isolate protein powder on top.
- Blend on low for 10 seconds to break up the banana, then ramp to high for 30-45 seconds until completely smooth.
- Add ice cubes one at a time and pulse 3-4 times — colder smoothies are easier to keep down on a nausea day.
- Pour into a tall glass and sip slowly through a straw over 20-30 minutes, not all at once.
More GLP-1 friendly meals
High-protein Greek yogurt bowl
30g protein · 320 cal
Sheet-pan chicken thighs + roasted vegetables
45g protein · 480 cal
Pan-seared salmon + lentils
36g protein · 510 cal
Educational only — not medical or nutrition advice. Discuss diet changes with your prescriber, especially during GLP-1 dose titration when nausea and appetite shifts are common.