https://intermountainnutrition.com/wp-content/uploads/2026/01/functional-ingredients-caffeine-01.jpg8001200Larisa Grahamhttps://intermountainnutrition.com/wp-content/uploads/2026/01/IMN-gradient-logo-NEW.pngLarisa Graham2026-01-13 11:26:382026-01-26 12:43:17Caffeine as a Functional Ingredient