 how many antacids you chew. It has to do with simple absorption. Is that calcium getting absorbed into your body? With calcium being something to deal with stress, isn't calcium for building bones? Well, yes. Okay. And it does build your teeth. But you see, 1% of the calcium actually circulates in your blood. So when that 1% starts to drop, it could affect your heart, your brain, your kidneys, your organs, and your body shuts down, actually dies.