Bests & Worsts Reviews from Amazon

All these years I incorrectly assumed the 500 mg of calcium in big letters on the label meant that I should take 2 a day to get my needed 1000 mg of calcium a day. After a disappointing review of my recent bone scan, I realized that I have to take 4 a day. 500 is per serving size, and serving size is 2. Therefore all these years I have only been taking half of my necessary requirement for bone health. I can only say that I am chagrined because I thought I was pretty smart about my health. Now I have to start taking a prescription because of my ignorance, and I have TWO college degrees.