Anonymous ID: d81702 Sept. 8, 2018, 2 p.m. No.2937761   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>2937713

Fruit. Oranges, lemons and limes contain citric acid, apples and rhubarb contain oxalic acid.

 

British sailors used to take limes for the Vitamin C to combat scurvy too, hence why Brits became known as 'Limeys'.