Tip - The Hollywood or Grapefruit Diet

Grapefruit diet, also known as the Hollywood Diet, has been around since 1930 but got popular later in the century. It is believed that grapefruits promote fat burn and block the process of fat storage. 

This is typically a 12 day diet and you can eat meat, eggs and bacon with it, although in low quantities. Your main focus is on eating half a grapefruit with every meal.