People are usually of the impression that the body receives sufficient minerals and vitamins through their diet. However, this is not always true. It is sometimes very important to use health supplements to compensate on the deficit of vitamins and minerals. Health supplements can be purchased from the general pharmacy stores or from the many online stores available in the World Wide Web. All you have to do is to choose the health supplement that best suits your vitamin and mineral needs. It is not only the athletes who need health supplements; people suffering from ailments need health supplements to develop a natural immunity and resistance to the ailment. The pregnant woman, lactating woman and senior citizens also need health supplements. The pregnant and lactating women need health supplements to provide themselves and their child with sufficient nutrients. Senior citizens generally reduce their food consumption with age; because of this the nutrients to the body tends to decrease. Health supplements help to compensate this deficiency. Health supplements are generally considered to be safe. However, it is always advisable to take health supplements that are approved by the Food and Drug Administration. This helps you to make sure that the health supplements are safe and do not have any side effects. There are some health supplements that are not advised for teens as they are hazardous to them as they have steroids that cause damage to the body. When taking health supplements, watch out for any warning signals or possible side effects such as headache, rashes, stomach discomfort, and dizziness. This is because some health supplement may constitute ingredients that may prove to be allergic to some people. It is important to take health supplements in their stipulated dosage. Taking too much of vitamins and minerals is not advisable. Always consult your physician before starting on any health supplements as there are some health supplements that may affect any medication that you are taking. Some people use energy bars as health supplements. However, though this is good for athletes who burn lots of calories, they can turn out to be additional calories to the average person! Nowadays, people have become more health conscious and are aware of the benefits of health supplements. Along with health supplements, it is important to have as varied and balanced diet as possible. Remember, health supplements are meant only to act as additional nutrients to the body, and not as the only food to the body!