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Examining Awareness and Practices of Vitamin D Food Fortification and Supplementation Among Adults Aged 18 Years and Above in Ireland

Food Safety Check: What do you know about vitamins in food fortification and supplementation?

Thank you for your interest in this survey; Your responses will help shape public health strategies and sustainable food safety. Please review the important information below.

Background Information
Vitamins are essential nutrients required for growth, immunity, and overall health. Since the body cannot produce most vitamins in sufficient amounts, they must be obtained through diet, fortification, or supplementation. Food fortification is the process of adding essential vitamins and minerals to commonly consumed foods to prevent deficiencies and improve public health. Example includes; Vitamin A added to margarine and dairy products. Vitamin supplementation involves consuming concentrated forms of vitamins such as tablets, capsules, or drops to meet daily nutritional needs.

Despite these interventions, consumer awareness and adoption of food fortification and supplementation vary. Factors such as dietary habits, socioeconomic status, cultural preferences, and public health policies influence how effectively people incorporate essential vitamins into their diets. This study aims to explore the awareness and practices of vitamin D in fortification and supplementation. This findings are essential for enhancing food safety by providing insights to guide food safety policies and public health strategies.


What will my participation involve?
You are invited to participate in an online survey that will explore Consumer knowledge, awareness and practices regarding vitamin D food fortification and supplementation.
  • The survey is open to individuals in Ireland.
  • You do not need prior knowledge of Vitamin D to participate.
  • Your responses are confidential and will only be used for research purposes.
  • The survey will take approximately 5 minutes to complete
  • You will be asked questions related to consumption of vitamin D fortified food products, supplement intake and general demographic information (e.g., age, gender, and educational level).
1.By clicking "agree" below, you confirm the following statements
  • I certify that i am at least 18 years of age.
  • I confirm that i have read and understood the information related to this study.
  • I understand that my participation is voluntary and confidential and that I am free to withdraw from completing or submitting the survey by closing the page at any point during the survey.
  • I am an Irish citizen or have been residing in Ireland for more than 6 months
  • I agree to take part in this survey.
(Required.)