It was many centuries ago, people had noticed that Aloe Vera has the ability to facilitate the healing of burns and wounds heal internal inflammation and disease. This knowledge on top passed on from generation to generation, and they had no scientific proof. In the past few years have been many studies to find out more about the positive effect of active components of aloe vera gel. These studies have shown that Aloe Vera is very useful in a wide range of diseases, which require pharmaceutical intervention. At the moment, around the world, studies in medical institutions, research corporations. To learn more about the active components of Aloe Vera Gel and how they interact and how to help with diseases. These studies are carried out directly on the gel, as well as on the chain polysaccharides, which were isolated from aloe gel, and are active elements of Aloe Vera. The conclusions of these studies indicate that aloe vera actually contains active ingredients that interact with the human immune system and increase its ability to repel an invasion of hostile and immune-destroying viruses that attack people. Studies show that the active components of aloe vera increases the number and activity of lymphocytes, which are the first line of defense of our body against invading pathogens. These active components were investigated and progressive disease in humans, and it was noticed significant relief and stop the development and spread of disease. From a medical point of view, Aloe Vera and its active components, will soon enter a new era in medicine. These studies have significantly advanced the use of Aloe Vera as a true weapon against disease and infection.