Blue, violet and indigo foods have tons of antioxidants, Some blue and purple fruits and vegetables are also really high in vitamin C. Anything in this category will help improve circulation and prevent blood clots, so they are great for the heart and can help prevent heart disease. They are also known to help memory function and urinary tract health and to reduce free radicals.
Purple Carrots ~~ Many people are unfamiliar to the purple carrot; its roots date back 5,000 years ago in the area now known as Afghanistan. Although the purple carrot may be the precursor in the carrot world, it is still widely undervalued. This is a disgrace as this darker colored carrot is highly nutritious and promotes many healthy benefits to consumers.