Unhealthy habits put kids at bone-breaking risk
Too little milk, sunshine and exercise leading to rise in rickets in children
Too little milk, sunshine and exercise: It is an anti-bone trifecta. And for some children, shockingly, it is leading to rickets, the soft-bone scourge of the 19th century.
But cases of full-blown rickets are just the red flag: Bone specialists say possibly millions of seemingly healthy children in the U.S. are not building as much strong bone as they should — a gap that may leave them more vulnerable to bone-cracking osteoporosis later in life than their grandparents are.
“This potentially is a time-bomb,” says Dr. Laura Tosi, bone health chief at Children’s National Medical Center in Washington.
Now scientists are taking the first steps to track childrens’ bone quality and learn just how big a problem the anti-bone trio is causing, thanks to new research that finally shows just what “normal” bone density is for children of different ages.
First bone-growth guide
Dr. Heidi Kalkwarf of the Cincinnati Children’s Hospital led a U.S. study that gave bone scans to 1,500 healthy children ages 6 to 17 to see how bone mass is accumulated. The result, published last summer: The first bone-growth guide, just like height-and-weight charts, for pediatricians treating children at high risk of bone problems.
Next, the government-funded study is tracking those 1,500 children for seven more years, to see how their bones turn out. Say a 7-year-old is in the 50th percentile for bone growth. Does she tend to stay at that level by age 14, or catch up to kids with denser bones? If not, if she more prone to fractures?
Sleep is another ‘bone’ of contention for parents & kids. Click the link to find age-appropriate bedtimes.
ricketts, milk, vitamin D, bedtime
ricketts, milk, vitamin D, bedtime
Leave a Reply