Pecan is considered one of the best plant sources of protein, dietary fiber, magnesium, zinc, Vitamin E and A. A very small handful contains just 1 gram of natural sugar which replaces the sweet feeling. Contribute to the reduction of cardiovascular diseases. Due to the fiber they promote the proper functioning of the intestine and help in better digestion of food. The combination of vitamins E and A, phosphorus, magnesium, folic acid and zinc content improve good skin health and enhance it against skin diseases. Also, high phosphorus content reduces the chances of developing osteoporosis, especially in women. They contain polyphenols, which act as antioxidants and help reduce "bad" cholesterol.