Answer :
B. False
Indigo is not a spice, it is a natural dye extracted from plants that is used to color things blue. While certain sources of natural indigo are edible, it was not used to sweeten tea.
Indigo is not a spice, it is a natural dye extracted from plants that is used to color things blue. While certain sources of natural indigo are edible, it was not used to sweeten tea.
