Six Age Erasing Foods. Eat yourself young? These days virtually every beauty product and service is touting “anti-aging” benefits: from creams and lotions to pricy laser treatments. While some may actually work to reduce the signs of aging, many cost hundreds or even thousands of dollars. For some of the most effective (and least expensive!) age erasers, look no further than your local grocery store. Fruits, vegetables, green tea, and a host of other healthful foods rich in antioxidants and other age-deterring compounds will help give you a gorgeous, youthful glow.