Even plant-based medicines impact the environment more than you might expect....

https://wiki-planet.win/index.php/Why_Indoor_Growing_Needs_So_Much_Lighting_and_Heating:_The_Hidden_Energy_Costs_Behind_Controlled_Environments

Even plant-based medicines impact the environment more than you might expect. Growing these treatments indoors, for example, uses a lot of energy for lights and climate control