Different colours = Different Benefits

Each different colour of fruit or vegetable has a different benefit, so try and choose a wide variety of colours.

Yellow: Optimises brain function

Green: Rejuvenates musculature and bone tissues

Orange: Supports skin and tissues

Red: Supports heart and circulatory system

White: Enhances immune system, lymph system, and cellular recovery

Purple: Promotes microcirculation (circulation of the blood in the smallest blood vessels)


source - http://www.examiner.com/article/20-fitness-facts-and-tips-that-you-might-not-know