If one wants a good skin, he or she should get better sleep by cutting down on foods that are too rich or fatty so there will be lesser work for the stomach especially at nighttime. 3. Too much spicy or acidic foods. These sets of foods can very much affect one's skin because if one eats too many sets of spicy foods, it can lead to troubles in the stomach and even prickly skin. So, before having yourself treated, make sure that you have already determined the total cost. Photorejuvenation This is another skin treatment in the country. Through the use of laser or broadband light, mild acne scarring can be improved by causing a new layer of collagen to form on the skin. Often, this procedure will require five to six treatments that are performed every three to four weeks. Consistency is also needed in order to see great results. This especially true with skin care that aims to prevent the onset of aging. This involves blind faith as you will not be able to see the results of your efforts until after several years when you grow old and everybody around you have wrinkles and you do not. Often, lumps will develop into white heads or blackheads or even purely red lumps that are tender. Acne can also lead to scarring when not treated early. Some acne extend so deep within the skin and form nodules and cysts that even when heals, will leave scars that may not disappear. Although nothing has been proven yet, acne has been known to be exacerbated by emotional stress, fatigue, humidity and even cosmetics. In order to avoid inhaling harmful gases, make sure that you install home detectors that can detect harmful gases such as carbon monoxide, radon, as well as fire and always inspect your oil burning equipment for leaks as well as the walls and floors for cracks. This is very important because harmful gases such as carbon monoxide will come from equipment leaks and from the cracks of the walls or floors and may affect the health of the people inside the house. As people age, the effect of gravity becomes visible on the skin and affects its elasticity a lot. 3. Excessive smoking. Nicotine indeed plays a big role in skin's aging. Studies show that smokers form lines and wrinkles sooner compared to those who do not smoke. Skin is affected by nicotine because it narrows the blood vessels in the outer layers of the person's skin that is responsible for the reduction of blood and nutrients flow.