Product Name:       Vitamins A
         
Detection method:    HPLC
         
About Vitamins A:　　

　　Also called retinol, vitamin A helps to maintain healthy skin by keeping it moist. It boosts eyesight, especially in dim light, and strengthens the immune system.
　　Its antioxidant properties can neutralise the free radicals in the body that cause tissue and cellular damage. Vitamin A is found in cheese, oily fish, liver, milk and fortified margarine.
　　Some plant-based foods contain beta-carotene, which the human body converts to vitamin A. Sweet potato, carrots, pumpkin, apricots and spinach are good sources of beta-carotene.