The Immune system protects you from various infections. Wondered why few people are always sick and weak, while others are always healthy, energetic and happy. That’s because of the difference in their Immune systems. Stronger your immunity,  the lesser you will fall sick and faster is the recovery. Immune system requires few vital vitamins, minerals and a host of enzymes to function well and produce as many Immune cells and antibodies as required. It is vital that you get these nutrients either through diet or supplements.