“I try to have our baristas put a matcha drink on the menu every season because I’ve noticed that people really like it,” Saunders says. “Especially during the summertime, we’ve had an insane number ...
“It’s also known to help improve focus – especially when combined with caffeine,” says Packham. “Together l-theanine and caffeine can help create a sense of calm energy, as a typical cup of green tea ...