The first fruit on our list of purple fruits is passion fruit. It is a tropical fruit native to South America, Australia, South Africa, and India. There are many species of this purple variety. This purple fruit with a soft pulp and seeds in a hard rind has a lot of antioxidants and nutrients. 

Passion fruit has a significant amount of fiber, niacin, potassium, magnesium, iron, and vitamins. It also has anti-inflammatory properties and helps reduce cellular stress. Lastly, passion fruit keeps blood pressure stable. It doesn’t increase blood sugar after consumption, making it the purple fruit suitable for diabetic people3.