Know About the Immense Function of Natural Factors Vitamin A Vitamin A is a fat-soluble vitamin that is needed for the proper functioning of the immune system and also for several vital body functions. Vitamin A contains retinol, retinoic, retinal acid, and many provitamin A carotenoids. Vitamin A is needed for the proper growth of the bones, healthy skin, for normal vision, for protecting the mucous membranes of the respiratory and digestive system; and so on. A deficiency of vitamin A can lead to disturbances in the vision a d other health pro le s. I ase, you do ’t get a proper amount of this vitamin from your diet you can try out the Natural Factors Vitamin A supplements. Forms of Vitamin A Vitamin A can be found in two forms: active vitamin A and beta carotene. You can get the former type from animal-derived foods and is known as retinol; whereas the latter type of vitamin A can be easily obtained from the fruits and vegetables which get converted to retinol after the body digests the food. Role of Vitamin A
Vitamin A is available in the form of dietary supplements and helps in fighting free radical damage. Having powerful anti-oxidant property it can help in slowing down the signs of aging. Vitamin A can be also obtained from cod liver oil. It goes through a process known as advanced molecular distillation so that the oil remains protected during the processing. Studies have shown that Vitamin A can help in treating many health conditions like cancer, HIV, cataract, and colon cancer. The other benefits that you can attain from taking Natural Factors Vitamin A supplements are: 
It helps in boosting the immune system.