[pluies]

Especially when it comes from a website which sole purpose seems to promote tea and sell tea-related products.

(Not that it's a bad thing per se, of course.)

[tony584]

All teas contain L-theanine. I too am skeptical about all of the health-information swirling around about teas these days, which is why I researched this topic and wrote about it.

[johnnyjustice]

Can you provide your writing?

[tony584]

this HNews post is my writing.

[pw]

True, but it sure makes for an effective marketing hack targeting a certain internet subculture...