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Vitamin D Supplements According to the researchers, vitamin D supplements have no particular benefit for the health of non-deficient people. In a review of previous trials, they found that the supplements did not improve bone health or prevent fractures and falls. ( Beverly Buckley | pixabay )
Vitamin D supplements do not help improve bone health after all. The researchers examined trials to understand the effects of the "sun vitamin".
Vitamin D supplements: are they necessary?
Vitamin D is responsible for regulating calcium and phosphate in the body, which strengthens bones and teeth. It also helps prevent the flu and, according to previous research, some types of cancer.
The best way to naturally get the perfect amount of vitamin D needed by the body to stay healthy despite the sun. It can also be found in certain foods such as fish, eggs and milk.
However, not everyone gets the recommended daily dose of vitamin D, especially in autumn and winter, when the sun is scarce. The general advice is to take supplements to avoid a deficiency leading to weakened bones, bone pain and muscle weakness. Some people also take vitamin D supplements to prevent osteoporosis, a disease that causes bone loss.
For many, buying and taking vitamin D supplements would be a waste of time and money. A new study analyzed a total of 81 existing trials of vitamin D supplements and bone health. He revealed that people who are not deficient will probably not see any benefit.
Vitamin D Review
The researchers found that supplements could not prevent fractures and falls, even with a high or low dose of the vitamin. They also confirmed that the supplements did not have a significant effect on a person's bone density.
They hope that their findings, which have been published on The lanceturging public health officials to reconsider their current recommendations to use supplements rather than sunlight.
"The clinical guidelines need to be modified to reflect these findings," said Mark Bolland of Auckland University, the lead author of the study. "On the basis of existing evidence, we believe that there is little justification for scaling up vitamin D supplement trials on musculoskeletal consequences."
According to the National Institute of Health, children under 12 months need 400 IU of vitamin D per day. All others, up to the age of 70, must take 600 IU of vitamin D to maintain their bone health and calcium metabolism. Older people (aged 70 and over) need 800 IU of daily vitamin intake.
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