Here's a great way to give your kids the extra calcium and vitamin D they almost certainly need, while introducing them to the concept of using nutritional supplements; Yummi Bears Calcium plus D. Each 3 bear serving provides 375 mg. elemental calcium and 300 IU vitamin D to support growth and immune function. The vitamin D in Yummi Bears Calcium is particularly important for children, especially those who don't get regular and significant sun exposure. Keep out of reach of children and make sure kids know that Yummi Bears supplements aren't candy.