Their bones may be better, but other problems need to be addressed by more calcium. Start with 2 tums and milk. Start checking with your doctor about weight bearing excercise. The resean you get kidney stones is because you dont get enough calcium. Magnesum is one.
D affects calcium absorbtion.
If you're not certain if you are, work with your dieticiand and doctor to find out how to get more. We mentioned there are calcium supplements like TUms that have a low dose of Vitamin D, which is safe and effective. A lot of vegetarians think they get enough from fruit and vegetables. YOu can take one during the day and one at night. It stimulates your gastric juices and increases absorbtion and disolution of the tablet.