The way to banish stress may be a sip away. Green tea is rich in catechins, an antioxidant compound, and contains high levels of EGCG, a polyphenol that has been previously found to reduce levels of oxidizing compounds that contribute to physical and mental fatigue. Tohoku University (Japan) researchers analyzed data relating to tea consumption, psychological distress, and lifestyle factors collected on 42,093 Japanese men and women, ages 40 years and older. The team determined that those subjects who drank five cups of green tea daily reduced their levels of psychological distress by 20%.

A popular beverage worldwide, green tea may help to alleviate mental stress and may promote psychological well-being. To ensure maximum antioxidant potency, be sure your green tea leaves are fresh, and preferably — organically grown.