intermediary skin,hair, and nails
the skin works with the muscles and to keep bacteria from coming into the blood stream.
Psoriasis is a common skin condition that can affect anyone, although it's more common in people between the ages of 15 and 35, according to the National Psoriasis Foundation. If you have psoriasis, your skin cells grow faster than normal.
- Acne is a very common skin problem, affecting about 40 million to 50 million Americans.
- It's normal to lose 50 to 100 hairs a day but anyone who notices thinning hair should see a dermatologist.
- People with tattoos are six times more likely to have hepatitis C, a liver disease that kills 10,000 people a year. Common problems with piercings include infections and allergies to metal.
- Tanning beds: Even though they are bad for skin and can cause skin cancer, each day about 1 million Americans use tanning beds.