Vitamin D is a nutrient that you need for good health as it is one of the main building blocks for strong bones.
A new study highlights the importance of personalised vitamin D supplementation for every person.
The study published in the Clinical Nutrition journal finds the challenges in maintaining adequate vitamin D levels among various populations, Sci-tech Daily reported.
Researchers from Trinity College Dublin analysed Data from half participants in the UK, and for each participant, they calculated the individualised estimate of ambient ultraviolet-B (UVB) level.
Ambient ultraviolet-B (UVB) level is the wavelength of sunlight that induces vitamin D synthesis in the skin.
The researchers found that ambient UVB emerged as a critical predictor of vitamin D status, and secondly, age, gender, body mass index (BMI), and vitamin D supplementation significantly influence how individuals respond to UVB.
Dr Margaret M. Brennan the first author of the study suggested, “We hope this work can highlight the significant differences in vitamin D levels among different ethnic groups at northern latitudes and contribute to efforts to address the long-standing population health issue of vitamin D deficiency.”
Moreover, Professor Lina Zgaga, who is the principal investigator of the research, said, “We believe our findings have significant implications for the development of tailored recommendations for vitamin D supplementation. Our study underscores the need to move away from a one-size-fits-all approach towards personalised strategies for optimising vitamin D status.”
