What are garnishes used for in food preparation?

Garnishes are primarily used to decorate savory food, which enhances its visual appeal. A well-placed garnish can transform a simple dish into an imaginative presentation, making it more enticing to the consumer. While garnishes can sometimes contribute a hint of flavor, their fundamental role is to complement the dish visually rather than to serve as the main flavor component. This visual enhancement can elevate the dining experience, making it more enjoyable and appealing to the senses. It's also worth noting that garnishes can sometimes include elements that do provide nutritional value, but their primary purpose remains decoration within the culinary arts.