What your skin does for you:
- Skin is the body’s primary defense system, acting as a physical and chemical barrier and shielding the internal tissues of the body from the outside environment. The skin protects internal tissues from ultraviolet radiation, free radicals, microorganisms, and other environmental hazards.
- Skin is the body’s primary regulator of temperature.
Most important in understanding skin function is understanding the epidermal permeability barrier, which plays a crucial role in your skin’s ability to perform its duties. In the past, much of the medical community believed a compromised permeability barrier was merely a symptom of skin disease. However, recent research suggests that a compromised barrier is actually a primary pathophysiological factor for many skin diseases (such as psoriasis, atopic dermatitis). This means a compromised barrier leaves you vulnerable to an array of problems….
If you had asked me a few years ago what my liver did, I would have said something to do with alcohol…or is that the kidneys?
Did you know your skin’s appearance reflects the health of your gut and digestive system? If it’s looking lackluster and you seem to be doing everything right (i.e. eating a vitamin-rich diet, sleeping at least 6-8 hours per night, properly cleansing and moisturizing, drinking plenty of water, and 
As I child, I hated both meat and fish. It was the texture, bones, veins, the fat, and the skin. I was disgusted and therefore completely unconvinced I needed it.