Star fruits, or carambola, are rich in minerals, proteins, carbohydrates and dietary fibers. In cross-section they resemble stars, thus their name. 

Carambola fruit or star fruit has exceptional amounts of anti-inflammatory properties and antioxidants that may prevent skin disorders like dermatitis. The presence of vitamin C also helps in flushing out toxins and maintaining a healthy body.

They have a tart, sour undertone, and an oxalic acid odour. The taste is difficult to match, but it has been compared to a mix of apple, pear, grape, and citrus family fruits. Unripe star fruits are firmer and sour, and taste like green apples.