 They eat, and a grown elephant consumes about 300 pounds of leaves a day, every day, okay? Okay. So that's where the calcium comes from. So if you ate a lot of greens, broccoli, spinach, kale, and eat it with a tomato or some acidic thing like vinegar dressing, it releases more of the calcium, and you'll never have a problem with osteoporosis. In fact, that is the way...