I should say it is one of the most popular foods we usually have for breakfast. But lots of people make a big mistake when they choose different kinds of sweet crunchy flakes to eat in the morning. Surely, this food is very tasty, however your brain won’t benefit from it as such breakfast will raise your blood sugar that can result in a sudden crash. On the other hand, oatmeal is the perfect food to start your day with. Being a slow-digesting food oatmeal will provide your brain with energy for a long period of time.