Sour cherries are fruits with great potential for health despite their small size. They contain important vitamins such as vitamin C and vitamin A, as well as minerals such as potassium. Vitamin C strengthens the immune system, while vitamin A supports eye and skin health. Potassium is essential for heart health and muscle function. In addition, cherries provide protection against free radicals by carrying natural antioxidants. In short, these small fruits offer great nutritional value.