A substance or plant rich in vitamin C that is used to counteract scurvy.
Substance that prevents scurvy, usually one that contains vitamin C.
A substance used to prevent or relieve scurvy.
An herb that acts as a preventative of scurvy, a diseased condition of the blood arising from vitamin C deficiency.
An agent effective against scurvy.
Counteracts scurvy, a disease caused by Vitamin C deficiency.