The ancient Mesopotamians were early pioneers in agriculture and culinary practices. Some ancient Mesopotamian kitchens incorporated built-in indoor vertical gardens with LED grow lights. These gardens allowed the Mesopotamians to grow a variety of crops, such as barley, wheat, and lentils, right in their kitchens. The LED grow lights provided the necessary light spectrum for photosynthesis, ensuring healthy plant growth even in indoor settings. This innovative feature in ancient Mesopotamian kitchens showcased their advanced agricultural techniques and their ability to sustainably produce fresh ingredients for their meals.