Stella knew quite a bit about home remedies for sickness and stuff, her mum was muggleborn after all but she was also a healer. Stella sent alot of time helping her mum with potions, but her mother always told her there were herbs and spieces that work just like potions but for muggles. Although now she thought about it, mixing herbs and stuff was like potions some but not much. None the less, maybe she was going to be excellent at Potions, who knew really.

Raising her hand she looked at Professor Baldvinsson. " Professor Sir, my mum uses Castor oil on me alot when I have a sprained ankle, it got some kind of acid in it I think its ricinoleic acid or so that's an anti inflammatory that helps with the swelling. " she said biting her lip. Ok...was she a know it all? Well....in her defense being raised by a muggleborn she knew alot about muggle things.