Preventing Bone Loss
 
 
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Preventing Bone Loss:The Importance of Calcium & Vitamin D

Provided by the Healthy Bones Project of the FCSW in Partnership with the National Association of Commissions for Women

Most of us know that getting enough calcium is crucial for building strong bones.  But, many of us do not realize the importance vitamin D, calcium’s helpful sidekick.  Vitamin D is essential to building and maintaining strong bones because without it bones would not be able to absorb calcium. 

Essential to the development of bone mass, women should get at least 1200 mg of calcium and 400 – 800 IU of vitamin D per day to maintain healthy bones after age 50.  Because our bodies cannot make calcium, we must ingest enough calcium through diet or supplements.  Since our bodies need calcium to survive, if we do not get enough calcium through our diets, our bodies will remove it from our bones.

Calcium, Vitamin D & Other Medicines

If you are currently taking prescription medications for the treatment of osteoporosis, you should continue to take the recommended amounts of calcium and vitamin D because they all work in conjunction.  But, be certain to consult your physician or pharmacist about the timing of your medicine and supplements, as you may need to stagger them.  Also, be sure to consult your pharmacist or doctor if you are taking other prescriptions or supplements, such as antibiotics or iron supplements, to ensure your safety and the effectiveness of your medication.  

Sources

If you do not eat enough foods rich in calcium, supplements can ensure that you get the recommended daily amount.  Reading the nutritional information available on most food packages will enable you to determine the amount of calcium and vitamin D you have ingested and how that relates to your recommended daily amounts.   

Food Sources of Calcium

Food

Serving Size

Calcium Content (mg)

Buttermilk

1 cup

300

Cereal, calcium fortified

1 cup

250-1000*

Cheese, American

1 slice

100

Cheese, cottage

˝ cup

 200

Cheese, Swiss

1 ounce

250

Ice cream

˝ cup

60-150

Juice, calcium fortified

1 cup

350

Lactaid milk

1 cup

300-500

Milk

1 cup

300

Salmon, canned with bones

2 ounces

100

Soy milk, calcium fortified

1 cup

200-300

Yogurt, frozen

˝ cup

100-300

Yogurt

1 cup

250-350

 *Remember, no matter what source of calcium you choose, your body can only absorb approximately 500-600 mg at once.  The rest is eliminated in your urine. 

 

 

Florida Commission on the Status of Women
Office of the Attorney General
The Capitol, PL-01
Tallahassee, FL
32399-1050
Phone: 850-414-3300
Fax: 850-921-4131