Which of the following plant sources of calcium has the lowest bioavailability?
A) kale
B) spinach
C) broccoli
D) turnip greens

Question

Quizplus · Accepted Answer

Spinach contains high amounts of oxalates which bind to calcium and make it less available for absorption in the body. Therefore, it has the lowest bioavailability among the given options. The other options (kale, broccoli, turnip greens) are still good sources of calcium with higher bioavailability.

Which of the Following Plant Sources of Calcium Has the Lowest