 [ Symptoms ] blackheads have been a problem for many years of my life what should i look for in a doctor to treat this problem  i have had black and whitehead problems all my life and i am 54 years old i am ready to find a dermatologist that can help me with this issue but do not know what to look for while researching what questions should i ask and how do i know they are reputable [ Disease ] some doctors believe that strict adherence to a gluten free diet can reduce the risk of cancer in individuals with celiac disease but further studies are needed to prove this until more is known in this area persons with celiac disease should adhere strictly to a gluten free diet