I was wondering if Adagio has ever considered a special digestive tea? I have tried an interesting mix of peppermint, fennel and licorice at an Indian restaurant after dinner which they told me was good for my stomach after a big meal. I would love to buy a similar blend if ever offered by Adagio.
My favored tea in this matter is Japanese Sencha. It not only reduces the negative effects of a large meal, but can also satisfy the after-meal sweet tooth.
Some people use chamomile, but I resist during the day because of it's sedating effects.
I have not heard of puerh or tried Sencha, so I'll give that a shot. I really liked the flavor of the mint, fennel and licorice, though, so I will continue to look. It looks like Yogi Tea makes something similar.