Prevalence and Incidence

Worldwide, there are an estimated 140 million preschool children and 7.2 million pregnant women who have vitamin A deficiency (597). In low-income countries worldwide, there are an estimated 453,000 children with blindness or severe visual impairment, and 200,000 have corneal scarring attributed mostly to measles and vitamin A deficiency (2). There is a close synergism between measles and vitamin A deficiency that can result in blindness, and of an estimated 30 million children who develop measles each year, there are an estimated 15,000-60,000 children who become blind (598). Others have suggested that there may be about 350,000 children who go blind from vitamin A deficiency annually (599).

How To Reduce Acne Scarring

How To Reduce Acne Scarring

Acne is a name that is famous in its own right, but for all of the wrong reasons. Most teenagers know, and dread, the very word, as it so prevalently wrecks havoc on their faces throughout their adolescent years.

Get My Free Ebook


Post a comment