As a testament to living longer, i am on a "Rainbow Diet". That means eating as many veggies in different colors as i can, the greater the variety the better. Purples, yellows, reds, oranges, whatever. Each has properties non-existent in other colors, mostly minerals. My nutritionist recommended this plan of attack to stay mentally acute and still maintain a state of awareness for the unexpected. Purple is but one of Roygbiv, the spectral range of nutrients.
As a testament to living longer, i am on a "Rainbow Diet". That means eating as many veggies in different colors as i can, the greater the variety the better. Purples, yellows, reds, oranges, whatever. Each has properties non-existent in other colors, mostly minerals. My nutritionist recommended this plan of attack to stay mentally acute and still maintain a state of awareness for the unexpected. Purple is but one of Roygbiv, the spectral range of nutrients.