PREVIOUS QUESTION:

 

NEXT QUESTION:

 

How do you get wrinkles?

ANSWER

UV rays can break down collagen and elastin, two proteins that keep skin firm and smooth.

From: Can You Reverse Sun Damage? WebMD Medical Reference

SOURCES:

Lily Uihlein, MD, pediatric dermatologist, Loyola University Medical Center.

Skin Cancer Foundation: “Repair (and Even Reverse) Signs of Sun Damage.”

Cleveland Clinic: “Sun Exposure & Skin Cancer.”

Flament, F. , September 2013. Journal of Clinical, Cosmetic and Investigational Dermatology

American Skin Association: “Sun Safety.”

Cho, S. , June 2010. Dermatology

Darvin, M. , September 2014. Journal of Biophotonics

American Society for Dermatologic Surgery: “Chemical Peels” and “Cryotherapy.”

Garcia, A. May 1996. Dermatologic Surgery,

NIH Office of Dietary Supplements: “Vitamin A.”

Reviewed by Stephanie S. Gardner on August 11, 2017

SOURCES:

Lily Uihlein, MD, pediatric dermatologist, Loyola University Medical Center.

Skin Cancer Foundation: “Repair (and Even Reverse) Signs of Sun Damage.”

Cleveland Clinic: “Sun Exposure & Skin Cancer.”

Flament, F. , September 2013. Journal of Clinical, Cosmetic and Investigational Dermatology

American Skin Association: “Sun Safety.”

Cho, S. , June 2010. Dermatology

Darvin, M. , September 2014. Journal of Biophotonics

American Society for Dermatologic Surgery: “Chemical Peels” and “Cryotherapy.”

Garcia, A. May 1996. Dermatologic Surgery,

NIH Office of Dietary Supplements: “Vitamin A.”

Reviewed by Stephanie S. Gardner on August 11, 2017

NEXT QUESTION:

How does beta-carotene help with wrinkles?

WAS THIS ANSWER HELPFUL

THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.

    This tool does not provide medical advice. See additional information.

    Other Answers On: