Buying a little over a kilo of fresh mangosteens in the United States can set you back nearly $80. This delicate fruit needs specific environmental conditions to grow, and picking the mangosteens ...

1. Dragon fruit: Dragon fruit is low in calories and rich in essential nutrients to support the body. 3. Rambutan: Rambutans are sweet and acidic in taste. They are loaded with vitamin C and iron. 4.