Characteristics of pine cones Pine cones are generally used in ornaments. It is widely preferred as a decorative item. Although most people do not know, pine cones have incredible benefits for human health. Pine cones, which are generally used for ornamental purposes, are very beneficial for human health. Especially boiled and prepared pine cone syrup is good for asthma and bronchitis, which are respiratory diseases. It helps clean the lungs. It regulates metabolism and overcomes sleep problems. 3 Pinecones Available. Pinecone Sizes May Vary. The length is between 5-8 cm.