Hello, "By eating a variety of colorful fruits and vegetables - green, yellow-orange, red, blue-purple, and white - you're giving your body a wide range of nutrients that are important for good health. Each color offers something unique, like different vitamins, minerals, and disease-fighting phytochemicals, that work together to protect your health. Only fruits and vegetables, not pills or supplements, can give you these nutrients in the healthy combinations nature intended. Here are some examples: http://www.5aday.gov/color/ " We have scientific understandings that different colored fruits can effect differently anh have different nutrients which may be common as per color. Can you tell me that:- 1, Whether fruits of different colours only give differenciating effects or all other foods and other substances can all effect differently & specifically by their colors? 2. Which colour is countable in this respect--of skin, of flesh, of pulp, of plant, of seeds, of juice, of processed food or otherwise? 3. Can different colored fruits be different smell/flavour or taste specific? 4. What can be the science of "colours producing specific effects" as per their colors? 5. Whether "Color Therapies" as indicated in CAMs can be scientific in this sense? 6. How colors can be related to cardiology, diabetology and immunology? Best wishes.