Functional drinks are beverages designed to provide specific health benefits beyond basic nutrition. They often contain added ingredients like vitamins, minerals, probiotics, or herbal extracts that aim to enhance physical performance, boost immunity, or improve digestion. Common examples include energy drinks, sports drinks, and probiotic beverages. These drinks are popular among health-conscious consumers looking for convenient ways to support their wellness goals. While they can offer benefits, it's essential to read labels carefully, as some functional drinks may contain high levels of sugar or artificial additives. Always consider your individual health needs when choosing these products.