Collagen and the body
In recent years, we have learned more about the role of collagen as it pertains to the skin. This protein is integral to the overall strength and structure of the skin, tendons, muscles, and bones. Because collagen is essential to numerous functions, the natural depletion that occurs with age can lead to several different concerns – sagging, drooping skin being just one of them. Because we now know that the production of collagen slows dramatically in mid-life, scientists have developed a number of ways to supplement this vital protein.
Interesting facts about collagen
- Approximately 20 percent of your body mass is collagen protein.
- More than 16 types of collagen have been discovered. However, it is types I, II, and III that make up 80 to 90 percent of the human body.
- Gram for gram, Type I collagen is more sturdy that steel.
- In addition to providing structure and strength to the skin, collagen is also involved in cellular turnover, in which dead cells are replaced with healthy new ones.
- In addition to the physiological process of aging, collagen depletion also occurs as a result of UV exposure and other environmental factors.
- Lotions and creams formulated with collagen do nothing to restore or rebuild this protein. Due to the size of collagen molecules, absorption through the skin is not possible.
- Research has shown the positive effects of laser therapy and retinoic acid on collagen stimulation in the skin.
Dermatology laser treatments
Walnut Creek dermatologist, Dr. Christine Lee, has extensive familiarity with numerous laser devices. She has developed the LaserLite Facial, a rejuvenating treatment combining KTP & Nd:YAG technology. Laser devices promote the production of collagen by stimulating fibroblasts with thermal energy. As these cells heat up, they naturally produce more collagen. Additionally, existing strands of collagen that have become weak and frayed over time contract as they absorb heat from laser light. The results of laser rejuvenation occur gradually as the remodeling of collagen continues. With periodic treatments, it is possible to substantially slow the progression of aging on the skin.
Learn more about laser skin rejuvenation. Call (925) 500-1180.