A food dryer, also known as a dehydrator, is an appliance used to remove moisture from food items. This process helps preserve fruits, vegetables, herbs, and meats by inhibiting the growth of bacteria, yeast, and mold. Food dryers typically use warm air circulation to evenly dry the food, making it lightweight and shelf-stable. Using a food dryer can enhance the flavor and nutritional value of foods. Dried fruits like apples and bananas make for healthy snacks, while dried herbs can be used in cooking. Additionally, food dryers are energy-efficient and can be a cost-effective way to store seasonal produce.