Bread boost: fortified loaf may ward off winter vitamin d deficiency
NCT ID NCT07481240
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether eating vitamin D fortified bread can prevent low vitamin D levels in Irish families during winter. 128 people from different households took part. Researchers compared vitamin D levels between those who ate the fortified bread and those who ate regular bread over 8 weeks.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Human Nutrition Studies Unit, School of Food and Nutritional Sciences
Cork, Co. Cork, T12 K8AF, Ireland
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UCD Institute of Food and Health
Dublin, Ireland
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