Green tea is hailed as an antioxidant-rich, anti-aging phenomenon. With reports that regular green tea consumption can lower the risk of heart disease and certain cancers, it’s a popular drink among the health conscious. However, green tea is more than just a cup of tea. Here are 20 unusual, thrifty and eco-friendly uses for green tea that will surprise, challenge, and excite you.According to a research study published by Preventive Medicine, drinking one cup of unsweetened green tea could increase teeth health. People between the ages of 40 and 64 who drank one cup of green tea per day were less likely to lose their teeth.