For such an impact to occur on your body there has to be the story that effectively meets the eye since it has the ability to works perfectly when being used in conjunction with the much required intake. And with that in mind that subject matter at hand is that of Vitamin A on a special focus of its deficiency and you really wouldn’t like that essential topic to pass you by. According to one of the most reliable sources it is estimated to affect approximately one third of children under the age of five around the world. It is estimated to claim the lives of 670,000 children under five annually. Approximately 250,000–500,000 children in developing countries become blind each year owing to vitamin A deficiency, with the highest prevalence in Southeast Asia and Africa. The report to say the least is quite alarming as judging by the statistics mentioned amounts to nearly the half thirds of the inhabitants which I believe this can be simplified when practicing the healthier lifestyle at its means. The visible results of Vitamin A deficiency can occur as either a primary or a secondary deficiency. A primary vitamin A deficiency occurs among children and adults who do not consume an adequate intake of provitamin A carotenoids from fruits and vegetables or preformed vitamin A from animal and dairy products. Early weaning from breast milk can also increase the risk of vitamin A deficiency.
The other source of vitamin A deficiency can simply occur when you are the avid or regular consumer of alcohol and smoking since they form chronic malabsorption of lipids, impaired bile production and release, and chronic exposure to oxidants, such as cigarette smoke, and chronic alcoholism. Vitamin A is a fat soluble vitamin and depends on micellar solubilization for dispersion into the small intestine, which results in poor use of vitamin A from low-fat diets. Zinc deficiency can also impair absorption, transport, and metabolism of vitamin A because it is essential for the synthesis of the vitamin A transport proteins and as the cofactor in conversion of retinol to retinal. In malnourished populations, common low intakes of vitamin A and zinc increase the severity of vitamin A deficiency and lead physiological signs and symptoms of deficiency.
A feasibility study that was conducted in Burkina Faso showed major reduction of malaria morbidity with combined vitamin A and zinc supplementation in young children and you better take heed of that situation as more of a highlight rather than a blog since it is an awareness blog site that deals with the role that vitamin plays in our lives.
