Garlic is one of the most important and popular ingredients in cooking. The benefits of garlic are endless. The use of garlic was well documented by popular civilizations including Egyptian, Greeks, Romans and Chinese etc. garlic is closely related to onion and belongs to the onion family. Garlic is grown in many parts of the world and it is popular for its health benefits and medicinal benefits. Garlic is the incredibly notorious ingredient and it contains very low calories. Here are the top 15 amazing benefits of garlic.