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No, vitamin D does not reduce the risk of depression in adults

According to this study, there was no difference in depressive symptoms between those who took vitamin D and those who received a placebo.

Vitamin D did not prevent depression or improve mood”Explained Olivia I. Okereke, MD, MS, of Massachusetts General Hospital (MGH Department of Psychiatry). The findings of this study were published in the medical journalJama.

This study was carried out on a very large panel of 18,000 people aged 50 and over. During this research, half of the participants received vitamin D3 (cholecalciferol) supplementation and the other half received a placebo. The sighting lasted about five years. In the past, previous studies had shown that low blood levels of vitamin D were associated with a higher risk of depression in adulthood, but there have been few large-scale randomized trials to ensure this. “One scientific problem is that you really need a very large number of study participants to know whether or not treatment is helping to prevent the development of depression.”, note Olivia I. Okereke. Avant d’ajouter : “With nearly 20,000 people, our study was statistically fueled to solve this problem“.” Data-reactid = “24”> What if vitamin D supplementation did not ultimately protect against depression? This is in any case what the results of a large international study suggest. of researchers, the observation is clear: “There was no significant benefit of the supplement for this reason. Vitamin D did not prevent depression or improve mood”Explained Olivia I. Okereke, MD, MS, of Massachusetts General Hospital (MGH Department of Psychiatry). The findings of this study were published in the medical journal Jama.

This study was carried out on a very large panel of 18,000 people aged 50 and over. During this research, half of the participants received vitamin D3 (cholecalciferol) supplementation and the other half received a placebo. The sighting lasted about five years. In the past, previous studies had shown that low blood levels of vitamin D were associated with a higher risk of depression in adulthood, but there have been few large-scale randomized trials to ensure this. “One scientific problem is that you really need a very large number of study participants to know whether or not treatment is helping to prevent the development of depression.”, Notes Olivia I. Okereke. Before adding: “With nearly 20,000 people, our study was statistically fueled to solve this problem”.

Vitamin D, the ally of bones

health, then it would not be useful for fighting depression.” data-reactid = “26”> Thanks to this study, the scientists investigated whether participants who had no signs of depression at the start of the study benefited from a preventive power from vitamin D. And the results are final. According to the findings, the risk of depression or relevant depressive symptoms was not different between those receiving active vitamin D3 supplements and those on placebo. “He is not
still time to throw away your vitamin D, at least not without your doctor’s advice
”Says the author of the study. “Results do not support role of vitamin D3 supplements in preventing depression in adults“says the study. If vitamin D is essential for bone health, it would not be useful for fighting depression.

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