Long answer? There is some debate about this in the tea community! Generally, you want to
consume the most highly caffeinated teas early in the day (matcha, Assam teas) and teas with
less caffeine later in the day, perhaps even switching to herbal teas in the evening. There seems
to be some variation when you ask different tea experts about caffeine contents in the 6 tea types
(green, white, pu'erh, yellow, oolong, and black). Also, your body type will respond better to
certain teas in general, according to Chinese medicine.

Short answer? 20 - 60 minutes after a meal is the most idea time for digestion. Especially do not
drink tea in the morning on an empty stomach.

Shorter answer? 3 pm is the magic time!