Of the following foods,which has the highest bioavailability of calcium?
A)raw spinach
B)unprocessed tofu
C)whole wheat bread
D)cooked kale

Question

Quizplus · Accepted Answer

Cooked kale has the highest bioavailability of calcium among the given options because cooking breaks down the oxalic acid present in kale, which binds with calcium and reduces its absorption in the body. Hence, cooked kale is a better source of calcium than raw spinach or whole wheat bread, and tofu contains phytates that can also inhibit the absorption of calcium.

Of the Following Foods,which Has the Highest Bioavailability of Calcium