Breakfast: pudding, oatmeal, juice
Lunch: Noodle cup, juice
Dinner: Small bean burrito, cookie, juice.
Just doing some basic Googling, that's about 1250 calories
"Teenage boys should consume 2,200 to 3,200 daily calories per day on average. Teen girls should consume 1,800 to 2,400 daily calories per day on average."
verywellhealth.com/top-superfoods…