Known and desired for it acidic taste and flavor, lemon is one of most widely used citrus in the world. It has a myriad of health benefits, which was discovered by humans centuries ago. Recent scientific research has proven the Egyptians right in their belief that this small yellow magical fruit could fight off the effects of many poisons. Lemon is a strong antibacterial, antiviral, antiseptic, digestive aid, toxin cleanser, and immune boosting super-food which covers more health benefits than other fruits of citrus family. Lemon can be a great beauty aid, helping you to keep weight at bay, besides improving the appearance of your hair, nails and skin. Though the list of magical health benefits of lemon can be limitless, here are the best 5 benefits of lemon.