If you eat healthy food and live a healthy lifestyle you might not see the need to take vitamins and supplements. And while supplements are not a subsitute for good food, research shows that taking certain vitamins, minerals and other supplements can boost your immunity, help reduce stress, and help to prevent chronic illness including diabetes, heart disease, bone disease, various diseases of the eye, and even cancer. Here are eight very important vitamins and supplements that you should be taking everyday for general wellbeing and good health. Take them alone, or make sure they are all in the multivitamin supplement you choose. Just be sure that what you take is good quality and not made with potentially harmful synthetic ingredients.