Personalized vitamin D guidelines based on latitude and skin type could tackle deficiencies

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Vitamin D,Food,Musculoskeletal

Study highlights the importance of personalized vitamin D exposure recommendations based on latitude, skin type, and seasonal variations, providing valuable insights for addressing widespread deficiencies.

By Priyanjana Pramanik, MSc.May 17 2024Reviewed by Susha Cheriyedath, M.Sc. In a recent study published in the journal Nutrients , researchers calculated indicative exposure times for maintaining vitamin D status as a function of latitude, month, and skin type, considering clear-sky and all-sky conditions for an ambulatory person in modest clothing.

About the study The study aims to provide nuanced guidance by considering factors like latitude, skin type, and time of year to inform national policies regarding food fortification, supplementation, and sun exposure. Thus, it addresses the complexity of maintaining optimal vitamin D levels while minimizing health risks.

Related StoriesThe study considered one month for analysis. Initially, a simplified scenario of full-body exposure at noon under clear skies was assessed to calculate the dose required to maintain vitamin D levels. Findings The analysis revealed distinct exposure times required for maintaining vitamin D levels under clear-sky and cloudy-sky conditions.

Source: Healthcare Press (healthcarepress.net)

Vitamin D Food Musculoskeletal Nutrients Ozone Public Health

 

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