Side Effects:

Increased calcium for a limited period of time does not normally cause side effects. However, receiving higher amounts of calcium over a long period of time raises the risk of kidney stones in some people.

Those who do not receive enough calcium over a long period of time can develop osteoporosis (thinning of bone tissue and loss of bone density over time). Other disorders are also possible.

Persons with lactose intolerance have trouble digesting lactose, the sugar in milk. Over-the-counter products are available that make it easier to digest lactose. You can also buy lactose-free milk at most grocery stores.

Tell your health care provider about any dietary supplements and medicines you take. Your provider can tell you if those dietary supplements might interact or interfere with your prescription or over-the-counter medicines. In addition, some medicines might interfere with how your body absorbs calcium.