• The right skin cream can keep your skin looking young: For reducing wrinkles, the topical treatment with the best evidence behind it is retinoic acid (as in Retin-A). The best ways to keep wrinkles at bay are using sunscreen and not smoking.

• Antibacterial soap is best for keeping your skin clean: Many experts are concerned that the use of antibacterial soap could lead to more antibiotic-resistant bacteria. Antibacterial soap is not necessary for everyday use. Regular soap is fine. Thorough and consistent hand-washing, not antibacterial soap, is what helps prevent the spread of infection.