White tea is packed with polyphenols, which have antioxidant benefits. They help reduce chronic inflammation by protecting the body against damage from free radicals. Polyphenols like those found in white tea may help relax blood vessels, boost immunity and prevent bad cholesterol from becoming oxidized. These factors may help lower the risk of heart disease. White tea is a good source of caffeine and catechins like EGCG. These two compounds may have a synergistic effect that helps the body burn fat and boost metabolism. White tea is a great source of fluoride, catechins and tannins. Several studies have shown that these compounds can help fight bacteria that cause plaque on teeth. Osteoporosis is common among the elderly and may lead to fractures. Compounds found in white tea, including the polyphenols called catechins, may lower the risk of osteoporosis by promoting bone growth and suppressing bone breakdown.