Now we hv synthetic insulin available but still in many parts of the world, insulin made from pancreas of pig or cow is used.
In the past that was the only insulin available.
Did vegetarian severe diabetic Sikhs broke their amrit by taking insulin?
Qutab minar, the minar that Muslims said the call to prayer from, surrounded by ruins of demolished Indian temples.
This Jain pillar survived though as it apparently weights tons! so they couldn't pull it out.