From childhood blindness to infections: what diseases vitamin A prevents and in which foods it is found
Vitamin A is an essential nutrient for vision and immune function, and its deficiency can lead to preventable blindness in children and increased risk of severe infections.
The Croatian king was once blind. His wife from Serbia ruled the land
Bela II, also known as Bela the Blind, was blinded at a young age along with his father and spent his childhood in monasteries, while his wife eventually took on the role of ruling the kingdom.