In the United States, the majority of adults take one or more dietary supplements occasionally or even every day. Nowadays, dietary supplements include enzymes, amino acids, botanicals and herbals, and many other products. Dietary supplements come in different types: powders, capsules, and traditional tablets, as well as energy bars and drinks. Supplements that are popular now are consists of vitamins E and D; minerals like iron and calcium; herbs such as garlic and Echinacea; and specialty products such as fish oils, probiotics, and glucosamine. 


If you do not eat a variety of nutritious foods, there are Hamilton science based medicine –such as dietary supplements—that might help you achieve the right amounts of needed nutrients. But, supplements cannot take the place of a variety of foods that are essential to a healthy diet.  


Scientific evidence proves that there are dietary supplements that can manage some health conditions and help our overall health. For instance, vitamin D and calcium are essential for reducing bone loss and keeping the bones strong; omega-3 fatty acids from fish oils can benefit those with heart disease; folic acid lessens the risk of particular birth defects. Although some of the supplements need more examination to conclude their value. The Food and Drug Administration (FDA) of the United States doesn’t conclude whether dietary supplements are effective prior to be marketed.  


Safety and Risk 

Numerous supplements have active ingredients, which can have strong effects on the human body. Hence, be alert at all times of the unexpected side effects, most especially if you take a new product. 


Most likely, supplements cause harm or side effects when people take several supplements at the same time or when people take them rather than prescribed medicines. Other supplements can boost the risk of bleeding or it can affect the response of a person to anesthesia. In addition, dietary supplements can work together with particular prescription drugs in a way that may lead to problems.  


Always remember that some of the ingredients found in dietary supplements are incorporated into a growing number of foods, such as beverages and breakfast cereals. Consequently, you may be having more of these ingredients than you think, and more might not be good for your health. Taking more than what is necessary can increase your risk of encountering side effects. Getting too much vitamin A, for instance, can lead to liver damage and severe headaches, decrease bone strength, and might cause birth defects. Too much iron can also cause vomiting and nausea and may harm the liver and other organs.  


In addition, you should be cautious about taking dietary supplements especially if you are nursing or even pregnant. Moreover, be mindful about giving them to your children. Most dietary supplements have not been attested for safety in nursing mothers, children, or pregnant women.  


The best thing to do is to never take dietary supplements to treat a self-diagnosed health condition without consulting it to a healthcare provider.