Gluten
People who are gluten intolerant avoid this component. Luckily, there are very few people with this condition. Celiac disease is not widely spread so you can eat products that contain gluten. And do not believe marketers who are trying to sell gluten-free products for big money.
Carbs
If you eat complex carbs, then you shouldn’t worry. Simply avoid added sugar that is found in snacks and candies. Eat oats, fruits, whole bread and buckwheat to provide your body with energy.