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Studies: Vitamin D pills usually do not prevent diseases


Doctors are studying the effects of vitamin D supplements
Recently there have been contradicting statements about the positive effects of taking vitamin D supplements. Researchers have now found that vitamin D supplements do not prevent disease in the majority of people. For this reason, the intake for disease prevention should be reconsidered.

The University of Auckland, New Zealand scientists found in their research that taking vitamin D supplements did not prevent disease for the majority of consumers. The researchers published the results of their study in the recognized medical journal "British Medical Journal" (BMJ).

Many people take vitamin D supplements in winter
Vitamin D is naturally formed in the skin by sunlight or is absorbed by certain foods. The vitamin is crucial for healthy bones, teeth and muscles. The dark season can quickly lead to vitamin D deficiency. During the winter months, the reduced sun exposure causes a lack of vitamin D in many people. Those affected then often take vitamin D supplements to compensate for the reduced sun exposure.

For many people, taking vitamin D is pointless
The doctors found in their current study that taking vitamin D supplements is not really beneficial for most people. "Given the results, we conclude that the use of vitamin D supplements to prevent disease could be pointless in many people," said Mark Bolland of the University of Auckland.

Vitamin D supplements do not help against fractures
Taking such supplements does not reduce the risk of falls and the resulting fractures for most people, the scientists say. It could even have negative consequences.

Risk groups should take vitamin D supplements
Vitamin D supplements only seem to benefit people with an increased risk, including older people and dark-skinned people in colder climates, the scientists explain. Such people shouldn't just take supplements in the fall and winter. Rather, you should look for natural ways to help you meet your vitamin D needs.

Choosing the right foods can make up for vitamin D deficiency
When people eat the right foods, it can help maintain healthy vitamin D levels, the doctors say. These foods include, for example, oily fish, egg yolk, red meat and liver. Eating these foods could help avoid taking vitamin D supplements, the authors say. (as)

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Video: Vitamin D3 Cholecalciferol and Vitamin D2 Ergocalciferol and Calcitriol (September 2021).