What nutrients do dark green vegetables like broccoli, spanich,kale and collard grain contain?
A: Vitamin A
B: Calcium
C: Iron
D: Vitamin D
A: Vitamin A
B: Calcium
C: Iron
D: Vitamin D
举一反三
- The treatment sequence for tetany of vitamin D deficiency is:( ) A: control convulsion→calcium supplement→vitamin D B: calcium supplement→control convulsion→vitamin D C: vitamin D→calcium supplement control→ convulsion D: vitamin D→control convulsion→calcium supplement
- What is the side effect of too much calcium or vitamin D?
- Which of the following aids in the absorption of calcium? A: Caffeine B: Low stomach acidity C: Iron D: Vitamin D
- Oranges are good fruit because they contain a lot of _____. A: vitamin A B: vitamin B C: vitamin C
- 20. Broccoli _____, can prevent the human body from being damaged by oxidant environment . A: is rich in vitamin C B: rich in vitamin C C: be rich in vitamin C D: are rich in vitamin C