Juice Your Way To Brighter Tighter Clear Skin Carrots contain powerful sources of vitamin A, which is an excellent natural antioxidant. Antioxidants helps to ward of harmful free radicals that damage the skin. Those who eat or juice carrots, enjoy the benefit of reducing wrinkles. Making carrots, one of natures fountain of youth vegetables. Carrots are also helpful for people who suffer from dermatitis and eczema.