most nutrient dense calcium food source is
Vegetables, especially leafy green vegetables, are the most nutrient-dense food source of calcium. The following are the calcium contents for 200 calories worth of common vegetables:n addition to the above mentioned dairy sources, powdered skim milk and pudding are also rich sources of calcium.   Another one of the most beneficial 3 food sources of calcium is fish. Sardines, tuna and salmon are considered to be rich in calcium and provide many health benefits.
Food. Milk, yogurt, and cheese are rich natural sources of calcium and are the major food contributors of this nutrient to people in the United States [ 1 ]. Nondairy sources include vegetables, such as Chinese cabbage, kale, and broccoli.Spinach provides calcium, but its bioavailability is poor.o ensure adequate calcium intakes, lactose-intolerant individuals and those with cow's milk allergy can choose nondairy food sources of the nutrient (such as kale, bok choy, Chinese cabbage, broccoli, collards and fortified foods) or take a calcium supplement.