To âdie of old ageâ means that someone has died naturally from an ailment associated with aging. The same usually goes for âdying of natural causes.âTraditionally, government health authorities have required residentâs causes of death to be listed on death certificates.
Vitiligo is a common, genetic, autoimmune skin disease in which there is loss of pigment from areas of the skin resulting in irregular white spots or patches. The skin has normal texture. Vitiligo may appear at any age.itiligo is a common, genetic, autoimmune skin disease in which there is loss of pigment from areas of the skin resulting in irregular white spots or patches. The skin has normal texture. Vitiligo may appear at any age.
The exact cause of vitiligo is unknown at this time; however, scientists have several different theories. One theory suggests that vitiligo is an autoimmune disease in which the body destroys melanocytes for no known reason.It is often tied to thyroid autoimmune diseases, such as Hashimoto's thyroiditis, primary myxedema, and Graves' disease.he exact cause of vitiligo is unknown at this time; however, scientists have several different theories. One theory suggests that vitiligo is an autoimmune disease in which the body destroys melanocytes for no known reason.