When you first make healthy nutritional changes, it can be hard to decide what to have for breakfast. 99.9% of food marketed as a healthy breakfast is probably the unhealthiest meal of your day.
If you really can’t live without your cereal in the morning, you MUST read the ingredients label. Now, I don’t care too much about your protein/fat/carbs ratio, but I DO care about WHAT you put in your body. If it’s something you could make yourself, then it’s fine. If the ingredients are not things you could source yourself to create the food in your own kitchen, then it’s not really food, and it’s really not good enough for you. You deserve better.