Diet
Vitamin A, also known as retinoids, benefits the skin by normalizing keratinization, downregulating sebum production which contributes to acne, and reversing and treating photodamage, striae, and cellulite. Vitamin D and analogues are used to downregulate the cutaneous immune system and epithelial proliferation while promoting differentiation. Vitamin C is an antioxidant that regulates collagen synthesis, forms barrier lipids, regenerates vitamin E, and provides photoprotection. Vitamin E is a membrane antioxidant that protects against oxidative damage and also provides protection against harmful UV rays. Several scientific studies confirmed that changes in baseline nutritional status affects skin condition. The Mayo Clinic lists foods they state help the skin: fruits and vegetables, whole-grains, dark leafy greens, nuts, and seeds. See also
Acid mantle
Anthropodermic bibliopegy
Artificial skin
Callus, thick area of skin
List of cutaneous conditions
Cutaneous structure development
Fingerprint, skin on fingertips
Hyperpigmentation, about excess skin colour
Intertriginous
Meissners corpuscle
Pacinian corpuscle
Polyphenol antioxidant
Skin cancer
Skin lesion
Skin repair

References
External links

 Media related to Human skin at Wikimedia Commons
MedlinePlus Skin Conditions National Library of Medicine retrieved 12 November 2013.
multilocularis mainly occurs in the Northern hemisphere, including central Europe and the northern parts of Europe, Asia, and North America. However, its distribution was not always like this. For instance, until the end of the 1980s, E. multilocularis endemic areas in Europe were known to exist only in France, Switzerland, Germany, and Austria. But during the 1990s and early 2000s, there was a shift in the distribution of E. multilocularis as the infection rate of foxes escalated in certain parts of France and Germany.As a result, several new endemic areas were found in Switzerland, Germany, and Austria and surrounding countries such as the Netherlands, Belgium, Luxembourg, Poland, the Czech Republic, the Slovak Republic, and Italy. There is also evidence showing that the Baltic Countries are endemic areas.While alveolar echinococcosis is not extremely common, it is believed that in the coming years it will be an emerging or re-emerging disease in certain countries as a result of E. multilocularis’ ability to spread.Unlike the previous two species of Echinococcus, E. vogeli and E. oligarthrus are limited to Central and South America. Furthermore, infections by E. vogeli and E. oligarthrus (polycystic echinococcosis) are considered to be the rarest form of echinococcosis. Deaths
As of 2010 it caused about 1200 deaths, down from 2000 in 1990. History
Echinococcosis is a disease that has been recognized by humans for centuries. There has been mention of it in the Talmud. It was also recognized by ancient scholars such as Hippocrates, Aretaeus, Galen and Rhazes.