DEC 30, 2017 6:35 PM PST

Vitamin D Supplements Fail to Protect Against Fractures

WRITTEN BY: Carmen Leitch

Research has repeatedly failed to find significant benefits from taking vitamin supplements, and some have even found them to cause some harm. Now, research reported in the Journal of the American Medical Association has shown that vitamin D supplements do not prevent bone fractures.

The scientists assessed data from 33 studies, which included 50,000 participants over the age of 50. They determined that people who took supplements of vitamin D were no less likely to suffer bone fractures than those who did not take them. Incredibly, in some groups, like those who already had certain levels of vitamin D when they began supplement intake, it was harmful.

"In the US, no dietary supplements are pre-screened for safety and efficacy," S. Bryn Austin, a professor of behavioral sciences at the Harvard T.H. Chan School of Public Health, told Business Insider. "What that means is the FDA and consumers have no way to know if what's in the bottle or box is what's on the label. There's no way to know for sure that what's in the product is safe."
About the Author
  • Experienced research scientist and technical expert with authorships on 28 peer-reviewed publications, traveler to over 60 countries, published photographer and internationally-exhibited painter, volunteer trained in disaster-response, CPR and DV counseling.
You May Also Like
DEC 16, 2019
Space & Astronomy
DEC 16, 2019
Here's What Would Happen if the Earth Stopped Orbiting the Sun
The Earth orbits the Sun once every 365 days, or one full year. It does this while whizzing through the vacuum of space at break-neck speeds of up to 110,0...
DEC 17, 2019
Plants & Animals
DEC 17, 2019
Watch Seals Band Together to Scare a Great White Shark Away
Great white sharks are rather renowned for being massive and merciless predators of the ocean, and among their favorite prey are fur seals, which are rich...
JAN 13, 2020
Space & Astronomy
JAN 13, 2020
Lunar Dust is Actually Quite Dangerous to Humans
Most people have a tendency to think that lunar dust isn’t any different than the dirt found here on Earth, but quite the opposite is true. In fact,...
JAN 21, 2020
Plants & Animals
JAN 21, 2020
After Hibernation, These Grizzlies Turn to Clams for Nourishment
Grizzly bears spend up to seven Wintery months hibernating, and in that time, they can lose a substantial amount of their body weight. While surrounding ma...
FEB 09, 2020
Space & Astronomy
FEB 09, 2020
Here's Why NASA Needs Another Space Station Orbiting the Moon
NASA already has the International Space Station at its disposal, and with that in mind, many have come to question why the American space agency plans to...
FEB 12, 2020
Health & Medicine
FEB 12, 2020
Brain Patients are Advancing Research
Neuroscientists may face the challenge of not having enough material or high-quality material to study the condition they’re researching. Luckily&mda...
Loading Comments...