Adopting a fruitarian diet doesn't mean you eat only fruit. Instead Oily fruits, such as avocados, bananas and coconuts, are good fat sources. These nutritious fruits are essential staples for any healthy diet. which reduce the risk of heart disease. Here are the best ways to eat apples. It's little wonder that this delicious fruit is no longer just a breakfast staple. Here are more. The fruitarian diet: healthy or insane? One editor The strictest of fruitarians don't even eat vegetables or starches literally just fruit. At first, I.