Food groups

You should NOT eliminate a food group in your diet. If you eliminate carbohydrates from your diet it can cause binges and cravings, and you often lack energy. And in the long run, it can even cause depression. Carbohydrates are important.
  Also, many dont get enough protein which can have harmful consequences. (Read about them HERE) 
And just like protein and carbs, healthy fats are essential aswell. Fats are something which are feared by many, as they think eating fat = fat gain. Which is NOT true.  Of course we all know that trans fats are not good, and definitely shouldnt be consumed in excess amounts. But fat sources from avocado, coconut, nuts, omega 3 are vital and important for your body! So dont skip them!

Here are the different food groups, and which foods are in them.
  Eat a varied diet. Not too much, and not too little of any of the food groups. Find a balance.