Small berry fruits, like blueberries, are popular due to their appearance, easy to eat and unique taste. Blueberries belong to the Cyanococcus section of the Ericaceae family. They are known to be one of the richest sources of natural antioxidants. Blueberries are a flavorful and colorful fruit, known for their health benefits attributed to numerous bioactive compounds with various therapeutic effects. The research aims to understand the metabolic and genetic factors that influence the nutritional and sensory qualities of blueberries. They can be consumed as either fresh or processed such as snacks, desserts, fruit salads, and with ice cream, yogurt or procesed products such as frozen berries into conserves, purees and juices, dried fruit.

They are rich in organic acids phenolic compounds that protect human against a wide variety of diseases since raspberry have high antioxidant activity. In this review, blueberry worldwide production trend and effect of blueberry nutrient content on human health will be discussed. This review could be beneficial for future studies will be conducted on blueberry production and its nutrient content.