Supplements are products that people take to add nutrients to their diet. They can come in various forms, such as pills, powders, or liquids, and often contain vitamins, minerals, herbs, or other beneficial substances. Many people use supplements to help fill gaps in their nutrition, support their health, or boost their energy levels. While some supplements, like vitamin C or omega-3 fatty acids, can be helpful, it's important to remember that they should not replace a balanced diet. Consulting with a healthcare professional before starting any supplement is a good idea to ensure it’s safe and appropriate for your individual needs.