100g raspberries, 50g tinned peaches, 20g oats, 15g protein powder, 10g peanut butter, 10g honey, and 1 tsp mixed seeds.

When a gal on her period craves a sweet treat, SHE NEEDS ... - TikTok

For a more indulgent but still healthy option, this recipe from PNW Bethany uses Greek yogurt to keep the protein high.

Chocolate rice cakes, cottage cheese, cinnamon, banana slices, and peanut butter.