human
I've noticed that my skin is a bit dry. What causes this?
assistant
Dry skin can be caused by a variety of factors, including environmental conditions such as air pollution and cold weather, lifestyle habits like excessive sun exposure or frequent showering, and certain medications. It’s also possible that your diet could be contributing to dry skin. Eating too much processed food, not drinking enough water, or using products that contain harsh chemicals or fragrances can all lead to dry skin.