The morning of your pre-injection day on Wegovy or Mounjaro, starting with warm banana oatmeal prepares your digestive system for a gentle, low-irritation day ahead of your shot. Oat beta-glucan forms a soothing protective gel in the stomach lining that actively reduces inflammation before your injection — this is one of the most evidence-backed pre-injection breakfast choices. Banana provides potassium and vitamin B6 that proactively combat the nausea GLP-1 medications can trigger. Avoid granola with nuts, oatmeal topped with nut butters, and high-fat breakfast bowls on pre-injection day — fat is your biggest nausea risk factor.
Bring water or skim milk to a gentle boil
Add rolled oats and reduce to medium-low
Cook 5 minutes stirring frequently until oats are soft and creamy
Add cinnamon and vanilla, stir
Pour into a bowl
Top with sliced banana
Add a tiny drizzle of honey if desired
Eat warm and slowly in a small portion