List of Common Foods That You Should Never Eat Together

Tomato and cheese pasta sauce
 Tomatoes are considered acidic and are not advised to be mixed with starchy carbs such as pasta. Food combining theory recommends to avoid mixing carbohydrates with acids. Adding dairy to this already difficult combo turns it into a recipe for digestive problems and after-meal fatigue since your body will require a ton of energy to digest this meal. Have pasta with pesto and grilled veggies instead!