A quarter cup of sesame seeds has 351 mg calcium.
A cup of boiled spinach has 245 mg.
A cup of boiled collard greens has 266 mg.
One tablespoon has about 137 mg.
One cup of raw kelp has 136 mg.
Two tablespoons of raw tahini (sesame seed butter) have 126 mg.
Two cups of boiled broccoli have 124 mg.
One cup of boiled chard has 102 mg.
One cup of boiled kale has 94 mg.
Two ounces of Brazil nuts (12 nuts) have 90 mg.
Two cups of raw celery have 81 mg.
One ounce of almonds (23 nuts) has 75 mg.
One medium papaya has 73 mg.
Two tablespoons of flax seeds have 52 mg.
One medium orange has 52 mg.
**Sophie eats most of these willingly. Spinach - in a quesadilla with Tofuti and chicken.Oranges - easy. Flax seed - ground up it goes in tofu smoothies and waffles mostly. Almonds - she drinks 16oz of almond milk a day. Kale - she has been known to gobble up some kale chips. Broccoli - offer it, she'll turn up her nose. Puree it and put in spaghetti sauce, and it goes right down!