Many of us already know the therapeutic effects of a good cup of tea, and science is starting to discover the reasons for those effects.
Tea leaves contain an amino acid called L-theanine, which imbues tea with its unique, umami flavor. L-theanine is a bioactive compound that also boasts an impressive list of health benefits, including antioxidant, anti-inflammatory, neuroprotective, and anticancer effects. It can also protect the heart, liver, and kidneys, regulate the metabolism, and support the immune system, according to a research review published in Frontiers in Nutrition.
