What are dietary supplements? Simply put, dietary supplements are any food supplementation designed for your consumption. Whether you’re looking to lose weight, maintain your current weight or get more fit, a supplement can help. They are available in many forms: pills, capsules, powders, liquids and supplements.
A dietary supplement is usually a manufactured item meant to supplement one’s daily diet by taking a tablet, capsule, powder or liquid supplement. A dietary supplement can offer vitamins, minerals, enzymes, herbal extracts, protein extracts and other nutrients both extracted from foods or which are synthetic so as to increase the amount of our daily intake. Some of them come in tablet, capsule or powder form. Their main purpose is to promote health and wellbeing, and to compensate any nutrient or mineral deficiency or risk factors that may exist.
Today, there are many types of dietary supplements available in the market. There are over-the-counter supplements, which are usually available at grocery stores, drug stores and supermarkets. There are also prescription supplements, which are prescribed by your doctor, physician or dietitian. Over-the-counter supplements are generally safer than prescription medicines. They may have certain contaminants, which are not present in prescription medicines, but they may still be harmful if taken improperly.
Dietary supplements can also provide vitamins and minerals essential to good health, such as those for the immune system, skin, cardiovascular health, bone strength and eyesight. Many of them contain vitamins and minerals that our body needs. But it’s better to take a multivitamin supplement rather than relying solely on supplements for vitamins D and K. These two vitamins are required for strong bones and teeth. In addition, some kinds of calcium do not get absorbed well by the body if it’s consumed in large amounts. There are different kinds of calcium that you can use depending on your needs.
Aside from these, there are also certain other kinds of supplements. These include fat-soluble vitamins E, B, C and K, amino acids, which are needed for protein synthesis, and probiotics, which are helpful in keeping the digestive system healthy. Fish oil is another kind of food supplement used by athletes and body builders because of its rich fatty acids. It can enhance endurance, reduce cholesterol levels and increase lung capacity and efficiency. However, fish oil has a few negative effects in terms of side effects, such as reduced blood flow to the legs, increased levels of mercury and lead in the body and altered sex hormone levels.
Another group of medicines that you can buy over-the-counter include contraceptive pills, diabetes medications, angina medicines, antidepressants, asthma medications and gout medicines. They are not over-the-counter medicines, so you need a prescription in order to purchase them. They may only be available with a doctor’s prescription.
There are also dietary supplements that you can take in order for you to get enough nutrients to boost your body’s immune system and help reduce the risks of cancer and cardiovascular diseases. The most common of these is Vitamin C. Although it is a natural compound, its effectiveness has been proven through time. This is why more people are getting recommended to consume Vitamin C supplements.
The role of dietary supplements in a healthy lifestyle cannot be overemphasized. Not only do they help you get enough nutrients, but they also prevent you from certain diseases or disorders. But if you are thinking of buying any of these vitamins, make sure that you know how they work or if they have any side effects. And always remember that the claims made by companies manufacturing supplements may not necessarily be true.