If you're concerned about osteoporosis, a disease in which bones become thin, you've probably heard of strontium as a treatment. Some say this supplement can improve bone health, but it's important to understand the benefits and risks before deciding whether or not to take it. Strontium is a mineral found in seawater and soil. In your diet, you get strontium primarily from seafood, but whole milk, wheat bran, meat, poultry, and root vegetables also contain small amounts of strontium. Strontium, similar to calcium, seems to play a role in your body's ability to generate new bone and slow down the breakdown of old bone. This means that it may affect the strength of your bones. Some studies suggest that women with osteoporosis may not be able to absorb strontium properly. You can buy different forms of strontium supplements, such as strontium citrate, in supermarkets and health food stores. Scientists haven't done much research on these supplements, so there's not enough evidence that they fight osteoporosis. In addition, the FDA regulates supplements differently than prescription drugs, so there's no way to determine if they're safe or effective, or even how many of the main ingredients they contain. If you want to take strontium supplements, consult your doctor first. In Australia and some European countries, a form of strontium called strontium ranelate (Osseor Protelos) is available as a prescription drug for the treatment and prevention of osteoporosis and fractures. Because strontium ranelate is a weak anti-absorbent and more effective osteoporosis medications are available in the United States and most countries, we do not use strontium ranelate in postmenopausal women with osteoporosis. This medication can make your bones stronger and reduce the chance of fractures. Doctors aren't sure exactly how it works, but it seems to help the body make more bone and prevent existing bones from breaking down. However, strontium ranelate is also risky. Doctors can only prescribe this medication to postmenopausal women and men with severe osteoporosis who are unable to take other medications.