Respuesta :
Answer:
He lacks calcium.
5 food items:
Cheese
Yoghurt
Broccoli
Fish
Tofu
Explanation:
Brittle bones can be caused by low levels of calcium and magnesium. He should include in his diet milk, yogurt, cheese and other dairy or leafy green vegetables for calcium. He can get magnesium in almonds, cashews and some grains like barley.
