Yes, loose leaf tea may be able to strengthen bones. This is because many types of tea contain high levels of antioxidants, which can help reduce inflammation and promote healthy bone density. The antioxidants found in tea may also help to reduce the risk of osteoporosis, a condition in which bones become weak and brittle due to a lack of calcium and other minerals. Additionally, some studies have found that tea can help to increase levels of calcium in the body, which is essential for maintaining strong bones.