and studies have been conducted on the vitamin avitamin. from to vitamin.e state to a greater extent now proved what exactly, a first of all affects the state? now yes , our retina is a nerve tissue. and it has several layers. here is the inner layer. it's like a lawn on which our nerve cells, rods and boxes, is called the pigment epithelium. these are the rods and cones with which we look at this, that same color and black-and-white vision. these are the ones we're looking at. this is the lawn, the lawn is the pigment criteria, yes, which are these cells and the state of this pigment feeder is affected by the amount of vitamin a in our body, because if vitamin a is not enough, such a substance, or fucin, is formed that destroys the pigment layer. now. and this is a very important layer of the retina stops working. you see all our rods and cones that we see must have gone out. that's how it burns. and they, if there is no vitamin, they all cease to perceive luka is contained in 100 g 4 daily norms of the vitamin, and it is understandable sprinkled 25 g of d