SSC Selection Post 2020 PYQ — Question 31

The correct answer is Option 2 i.e. Spinach

Spinach contains oxalic acid, also commonly referred to as oxalate. It's a naturally occurring compound found in many plants, with spinach being particularly high in it. While generally harmless in moderate amounts for most people, oxalates can bind with minerals like calcium, potentially reducing their absorption. For individuals prone to kidney stones (especially calcium oxalate stones), a diet high in oxalate-rich foods like spinach might be a concern. Cooking methods like boiling can help reduce the soluble oxalate content.