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PB & Banana Protein Smoothie (Whey), Medium
PB & Banana Protein Smoothie (Whey), Medium at Jamba has 650 calories, 44g protein, 71g carbs and 25g fat — sourced from Official 2024 Jamba Nutritional Spreadsheet, cross-checked vs fastfoodnutrition/eatthismuch mirrors, not AI guesses. whey protein boost.
At Jamba, the PB & Banana Protein Smoothie (Whey), Medium is a solid high-protein order. That works out to 6.8g of protein per 100 calories — 27g above the 17g Jamba average. Its macros land at roughly 27% of calories from protein, 44% from carbs and 35% from fat. Contains dairy, nuts.
Source: Official 2024 Jamba Nutritional Spreadsheet, cross-checked vs fastfoodnutrition/eatthismuch mirrors ↗, last verified Jul 2, 2026. Menus change periodically; values may vary by location. How we verify →
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PB & Banana Protein Smoothie (Whey), Medium — common questions
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