The largest organ of the body, which is the skin, is primarily designed to act as a protective covering for other bodily organs. The skin regulates the internal temperature of the body. The skin is also the main indicator of the well being or health of a person. Most of us these days spend a considerable amount of our hard earned money just to make our skin look great. What most people don't know is that you can achieve a great looking skin tone while spending less. The secret? Raw Food Diet.