Warm air holds more moisture than cold air, and your skin loves moisture. So fall and winter are not kind to the epidermis. This is not just a beauty issue. Dry skin becomes itchy and cracked, and when you scratch, you can introduce bacteria which can lead to infection. But there are some simple ways to keep your skin soft, supple, and healthy no matter what season it is. The list begins, of course, with moisturizer, but it doesn't end there, as Stephanie Sy explains.