Even though you shouldn t take excessive amounts of vitamin C, you shouldn t have a deficiency in the vitamin either. 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. being unregulated, you should always choose a manufacturer who is GMP compliant. Manufacturers that are GMP compliant will always follow the manufacturing standards of zinc, in order to minimize and quite possibly eliminate the risk of contaminants that you could be getting from the supplement. If you choose your supplement wisely, you shouldn t have to worry about any problems. Although fruit and vegetables contain the right amounts of minerals and nutrients, it s nearly impossible to live off them alone. Even though they contain the right amount, it s also impossible to eat the right amount that our bodies need on a daily basis. While some may choose to eat a lot of fruits and vegetables, the human stomach simply isn t big enough to contain all of the fruits and vegetables that an individual needs on a daily basis. Getting The Right Amount Of Vitamins If you eat healthy and balanced meals each and every day, you will get all of the necessary vitamins and minerals your body needs to function. Even though we all have different dietary needs, we all need vitamins in order to live healthy lives and prevent diseases. A Lack Of Vitamins Everyone knows that the human body needs a certain amount of vitamins and minerals everyday to function properly and remain healthy. A well balanced diet can supply your body with the vitamins it needs, although problems and disorders can arise if your diet doesn t supply your body with the vitamins it needs. Anytime you decide to diet, you eat much less and may end up missing on foods that contain essential vitamins and minerals. If you take some nutritional supplements on the other hand, your body won t miss any of the important vitamins and minerals it needs. No matter how you look at it, nutritional supplements are great for many things.