Tag: Bitot spots

According to the World Health Organization, vitamin A deficiency is the leading cause of preventable childhood blindness worldwide. This critical nutritional shortage is the direct cause answering what deficiency causes Bitot spots, a key marker of developing xerophthalmia.

According to the World Health Organization (WHO), vitamin A deficiency is the leading cause of preventable childhood blindness, affecting an estimated 250,000–500,000 children each year. A vitamin A deficiency state is characterized by a spectrum of health issues, with visual impairment being a primary concern.