Imagine blasting away cellulite or putting a halt to psoriasis before either ever appears. This is no longer a fantasy of science fiction, but rather another step forward in modern medicine. According to StyleList.com, genetic testing for the sake of beauty is growing in prevalence and popularity.
Companies including DermGenoma, Navigenics, 23andme, and Decode Genetics all have developed genetic tests that can ascertain one’s predisposition for cellulite, obesity, psoriasis, hair loss, and even melanoma. The tests require the subject to swab the inside of their cheek and send the sample to a lab for examination and analysis.
The tests cannot guarantee whether or not someone develops a certain condition, however, they will reveal if the subject has a greater genetic disposition for said condition than the rest of the population. Different environmental factors may increase ones likelihood of developing a condition such as cellulite or melanoma.
DermaGenoma just launched their genetic test for moderate to severe cellulite in time for the summer (and bikini weather). So what can you do if you are found to have a predisposition for cellulite? Certain lifestyle changes can be made to prevent the onset of cellulite, including: quitting/never smoking, exercising regularly, and avoiding birth control pills. Pre-existing cellulite treatments may also be used in advance to prevent the appearance of unsightly dimples.
While genetic testing sounds simple, it is important to have the results reviewed by a qualified physician before seeking preventative treatment. Some medical centers offer patients a comprehensive genetic testing as a part of their health and wellness evaluation. This way, the patients receive proper evaluation and follow up care in conjunction with their testing.
Navigenics, one of the testing companies, offers telephone consultations with trained genetic counselors who can explain recommended lifestyle changes based on an individual’s results. The company also includes a report on medications that would most likely work best with the subject’s body. This reports prevents patients from playing the trial-and-error game with their medication before finding one that treats their condition.
Navigenics offers tests for melanoma, psoriasis and obesity as well. Patients who are susceptible to melanoma are warned to be extremely careful about sun exposure and educated on self-screening for skin cancer. If caught early enough, melanomas are completely curable. People who are predisposed to obesity are taught how to maintain a healthy diet.
Another company, 23andme, offers genetic tests for baldness, hair and eye color—as well as hair thickness and height. There’s also a chance tests could be covered by health insurance in the future if the illness being tested for is serious enough.
With such advances made in genetic testing, the ability to determine a predisposition should not be far off. While these tests are certainly exciting, they have not been proven definitively and may not yet be worth the considerable costs.
Though such tests can help us understand an incredible amount about the human body and diseases, we must also take into consideration environmental and lifestyle factors. Processed foods, cigarette smoke, UVA/B exposure, and pollution are all factors in that can increase your risk of different cancers and heart disease. Keep in mind that the next best thing to finding a cure for said diseases is preventing them.
To Your Health & Beauty,
Mark Solomon, M.D., F.A.C.S.