Possible Clues:

• Tea primarily is an English infusion
• Part of agreement is a necessary medical infusion
• Italian knocked back sensible herbal drink
• A tea-like infusion of herbs or flowers
• Poetic comment when identifying a recreational tablet in drink?
• Tango is an energy drink
• Knock it back — healthy drink
• Herbal 12 Across
• Infusion one’s served in lightish brown earthenware, primarily
• Obligation hospital accepted to provide health drink