They are made up of many seeds, tender and evolve from a single ovary. All fruits are made up of antioxidants, but nutrient-rich berries are the best source for antioxidants. Below are some benefits of berries to improve human health. For the prevention of arthritis (joint inflammation). Antioxidants such as vitamin C, anthocyanin and quercetin are found in berries for the prevention of inflammatory diseases such as arthritis. Anthocyanin is responsible for reducing inflammation and may be useful in the management and prevention of arthritis. Quercetin decreases the inflammatory effects of chemicals contained in the synovial fluid of the joints of people with rheumatoid arthritis. Vitamin C also helps make the joint flexible. To lose weight. In addition to antioxidants, berries also consist of juices that contain water. Juicy foods can reduce weight by helping the system eliminate more calories from the body. Berries aid in proper digestion which allows fats to be converted into energy. As the body begins to use stored lipids effectively, body fat decreases thus reducing body weight. Also, to stay healthy, you need to eat fruits and berries every day to build your immune system and fight