My cardiologist tells me not to take calcium supplements, but I am having trouble getting enough calcium in my foods. I drink almond or buttermilk daily, eat plain Greek yogurt, cottage cheese, and spinach regularly, but am still low. My doctor just increased my D to 6000 a day. My bones, after 2 years on Forteo, are still at risk. Should I use supplements? If so, what kind would be the least risk to my heart?