Behind the rolling green hills and fragrant leaves that make Kenya one of the world's top tea exporters lies a hidden human ...

Changing weather patterns and higher temperatures are affecting some of the most prized tea-growing regions in China and Taiwan.

This tea uses chamomile, catnip, lavender, and passionflower herbs to offer a host of sleep-enhancing and stress-relieving benefits. Chamomile and lavender are better known for helping anxiety.