Getting enough calcium is important for kids to grow well and have strong bones and teeth. Although it is often easy to get kids to eat enough foods with calcium if they drink 2-3 glasses of milk each day, and some cheese or yogurt, it is a little harder for kids with milk allergies.
Making some of these non-diary foods with calcium a part of your child's diet can still help him get the calcium he needs. Don't forget to read food labels, both to avoid foods that may have milk as an ingredient if your child has a milk allergy, and to find foods that are high in calcium.
Non-Dairy Food Sources of Calcium ranked by milligrams of calcium per standard amount; also calories in the standard amount. The bioavailability may vary.a
| Food | Standard Amount Calcium (mg) | Calories |
| Fortified ready-to-eat cereals (various) 1 oz | 236-1043 | 88-106 |
| Soy beverage calcium fortified 1 cup | 368 | 98 |
Orange Juice Calcium Fortified 1 cup |
350 |
|
| Sardines Atlantic in oil drained 3 oz | 325 | 177 |
| Tofu firm prepared with nigarib 1/2 cup | 253 | 88 |
| Pink salmon canned with bone 3 oz | 181 | 118 |
| Collards cooked from frozen 1/2 cup | 178 | 31 |
| Molasses blackstrap 1 Tbsp | 172 | 47 |
| Spinach cooked from frozen 1/2 cup | 146 | 30 |
| Soybeans green cooked 1/2 cup | 130 | 127 |
| Turnip greens cooked from frozen 1/2 cup | 124 | 24 |
| Ocean perch Atlantic cooked 3 oz | 116 | 103 |
| Oatmeal plain and flavored instant fortified 1 packet prepared | 99-110 | 97-157 |
| Cowpeas cooked 1/2 cup | 106 | 80 |
| White beans canned 1/2 cup | 96 | 153 |
| Kale cooked from frozen 1/2 cup | 90 | 20 |
| Okra cooked from frozen 1/2 cup | 88 | 26 |
| Soybeans mature cooked 1/2 cup | 88 | 149 |
| Blue crab canned 3 oz | 86 |
84 |
| Beet greens cooked from fresh 1/2 cup | 82 | 19 |
| Pak-choi Chinese cabbage cooked from fresh 1/2 cup | 79 | 10 |
| Clams canned 3 oz | 78 |
126 |
| Dandelion greens cooked from fresh 1/2 cup | 74 | 17 |
| Rainbow trout farmed cooked 3 oz | 73 | 144 |
Other foods with calcium, although not as high as the foods listed above, include broccoli, sweet potatoes, and oranges.
a Both calcium content and bioavailability should be considered when selecting dietary sources of calcium. Some plant foods have calcium that is well absorbed, but the large quantity of plant foods that would be needed to provide as much calcium as in a glass of milk may be unachievable for many. Many other calcium-fortified foods are available, but the percentage of calcium that can be absorbed is unavailable for many of them.
b Calcium sulfate and magnesium chloride.
Source: Nutrient values from Agricultural Research Service (ARS) Nutrient Database for Standard Reference, Release 17. Foods are from ARS single nutrient reports, sorted in descending order by nutrient content in terms of common household measures. Food items and weights in the single nutrient reports are adapted from those in 2002 revision of USDA Home and Garden Bulletin No. 72, Nutritive Value of Foods. Mixed dishes and multiple preparations of the same food item have been omitted from this table.