Carrots are a rich source of beta carotene; it is a powerful anti-oxidant which can be converted into Vitamin A which helps to keep a healthy skin. They also help increase saliva and have necessary minerals that aid in digestion. The root also helps reduce cholesterol, prevention heart attacks and warding certain cancers. Carrots also have number of antiseptic and antibacterial abilities that builds the immune system and hence the perfect veggie to eat if one has H1N1.