Complex B vitamins also play an important role with maintaining muscle tone within the digestive tract, along with the health of the skin, nervous system, live, eyes, hair, and mouth. Even though a lot of people associate creative with the aspect of muscles and muscle tone, vitamin B3 niacin is as equally important - if not more important. Even though you may not realize it, being deficient in a vitamin can greatly damper your performance as well as the overall health of your body. When you look for supplements, you should always look for those that contain vitamins B6, B12, D, E, and folic acid. Along with being considered dietary supplements, these well known vitamins will help to fight cancer and help your heart remain healthy. The most common signs of a deficiency in vitamin C include swollen gums, an unexplained weakness, and nosebleeds. Deficiency is common these days, with the most common reasons being alcoholism and a poor diet. Tendons and ligaments throughout your body need vitamin C in order to remain healthy and strong. Oranges have always been known to be rich in this vitamin, whether you are consuming whole oranges or just drinking orange juice. If you are drinking orange juice that contains pulp, you ll be getting plenty of vitamin E in your diet. All things aside, you should always make sure that you include vitamin E in your diet. Although you may be following a healthy diet, you won t receive everything your body needs to carry out daily functions. You can buy high quality food if you wish, although it isn t the preferred way to fix this type of situation. No matter what you choose to eat, you still won t get the vitamins and nutrients you need. They may also suggest that you eat foods that are naturally rich in vitamin E, such as nuts. Nuts have high amounts of vitamin E, and most of them taste great. You can find other foods that contain vitamin E as well, although nuts have the highest amounts. In the past, research has shown Vitamin E to help those who have already suffered the wrath of a heart attack.