Among the world of weird diets, super products and supplements, some very fundamental, but critical nutrients tend to go unnoticed, and vitamin A – one of them. While iron, vitamin D and B12 deficiency is a permanent source of media lighting, vitamin A deficit, as a rule, is silent, although it affects millions, especially in third world countries.Vitamin A is important for good vision, healthy immune systems, good skin and good cell growth. However, most people, especially pregnant women and children, are prone to their lack without even knowing. The World Health Organization claims that vitamin A deficiency is the most common cause of blindness in children and significantly increases the risk of illness and death.So why not talk about it anymore? Part of the question is the gradual occurrence of symptoms. They are usually manifested as pain and pain or skin problems, rather than becoming serious. As long as people take measures, the deficit may have caused constant damage.The following are 5 important symptoms of vitamin A deficiency that can be dangerous if ignored:
Night blindly
Difficult to see in dark or low lighting – one of the earliest and most accurate signs of vitamin A deficit in dark or low lighting, or night blindness, because vitamin A plays an important role in the formation of rhodopsin, pigment in the eyes used in light light. If you do not treat, night blindness can lead to complete vision loss.
Dry eyes and damage to the cornea
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Vitamin A supports wet eyes and fences on surface fabrics. If people lack enough quantity, they can suffer from dry, inflamed eyes and even heavy xraftali, a condition that can lead to constant blindness. The cornea can get cloudy or form ulcers that can harm and become irreversible if not acting at once.
Frequent infections
Vitamin A enhances the immune system, keeping the mucous membranes intact in the respiratory, digestive and urinary systems. Persons with vitamin A deficiency have increased vulnerability to infections such as pneumonia, measles and diarrhea. Indeed, studies have shown that Wad increases mortality from infectious diseases, especially in children.
Dry, scaled skin
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Vitamin A is very important in skin regeneration. Its deficiency can cause rough, dry or scaly skin on the arms, legs and face. This sign is confused with eczema or other skin diseases. Over time, the skin becomes more sensitive to wounds and requires more time to cure.
Growth delay and Development
In children, vitamin A deficiency may also affect physical and cognitive development. This has an effect on bone growth, immune reaction and tissue restoration that is important in early childhood. Training and growth can be stopped in children with chronic vitamin A.Vitamin A deficiency is more common and dangerous than most knows. It is hidden in the shade, usually not diagnosed until a serious illness is occurred. Good news is that it is prevented and cured by a diet filled with leaf greens, carrots, sweet potatoes, eggs and dairy products, or if necessary.Increasing awareness of this quiet deficit can save vision, increase immunity and even save life, especially among the most popular communities in the world.
