January 9th, 2010 by Peggy Polaneczky, M.D. in Better Health Network, Opinion
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This post is in response to Jane Brody’s recent NY Times article on the FRAX fracture risk calculator. FRAX is a clinical decision tool devised by the World Health Organization that allows physicians to account for the myriad of risk factors, including bone density, to determine a patient’s risk for osteoporotic fracture.
Now about 20 years into the practice of medicine, I have evolved from what they call an “early adopter” of new drugs, through a time of cautious use of new drugs, to what I am now – highly skeptical of most new medications and suspicious of Big Pharma, medical thought leaders and anyone else trying to “educate” me about a disease. I am also disappointed in my medical societies for failing to cut the ties between themselves and industry, but hopeful that we are slowly but finally starting to emerge from of an era of industry-dominated health care and into a time of patient-centered medicine. Read more »
*This blog post was originally published at The Blog that Ate Manhattan*
July 2nd, 2009 by Nancy Brown, Ph.D. in Better Health Network, Health Tips
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I went to a great grand rounds the other day about osteoporosis and learned that all teenage girls should be taking about 1,500 mg of calcium with Vitamin D a day in addition to a multivitamin. Three glasses of milk provide about 1,200 mgs, but most teens are not drinking that much milk. Dark green vegetables are another good source of calcium. Exercise and weight-bearing activity is also important in the prevention of osteoporosis.
Calcium is a mineral that gives strength to your bones. Calcium is also necessary for many of your body’s functions, such as blood clotting and nerve and muscle function. During the teenage years (particularly ages 11-15), your bones are developing quickly and are storing calcium so that your skeleton will be strong later in life. Nearly half of all bone is formed during these years.
Women develop most of their bone strength before they are between 25 and 35. After that, bone is broken down faster than it is created, leading to a small loss of bone mass every year. For women, bone loss accelerates during menopause, but slows again around age 60.
There are specific risk factors for osteoporosis that teens should know:
- Being white;
- Having irregular periods;
- Doing little or no exercise;
- Not getting enough calcium in your diet; Being below a normal weight;
- Having a family history of osteoporosis;
- Smoking; and
- Drinking large amounts of alcohol.
Osteoporosis can be prevented, but teens need to start early.
This post, How Much Calcium Do Teen Girls Need?, was originally published on
Healthine.com by Nancy Brown, Ph.D..
