Dr. Neera Nathan on Instagram: "Oatmeal baths for eczema? I swear by this hack as a dermatologist, but here’s the right way to do it for the most skin benefits: Colloidal oatmeal is a special type of oatmeal that is made from whole oats to maximize its healing benefits, and has been used by dermatologists for YEARS to help heal eczema and dry skin in children and adults of all ages. It’s rich in vitamins and antioxidants, like vitamin E, and it’s finely ground so it can evenly coat the skin to h