Cent Eur J Public Health 2022, 30(4):248-252 | DOI: 10.21101/cejph.a7048

Determination of vitamin D, iron and n-3 fatty acids in adolescents with different eating habits

Martina Valachovičová, Zuzana Slezáková, Jarmila Kristová, Vladimír Urbánek
Faculty of Nursing and Medical Professional Studies, Slovak Medical University in Bratislava, Bratislava, Slovakia

Objectives: Proper eating habits ensure human health, so it is important to eat a balanced diet and learn the basics of proper eating from an early age. Adolescence is considered very important period for maintaining good health in terms of nutrition.

Methods: In the study, we monitored the eating habits of 182 adolescents aged 14-19 years with different eating habits (73 vegetarians and 109 nonvegetarians) using a questionnaire on nutrition and determination of selected blood parameters - vitamin D, iron and n-3fatty acids.

Results: Insufficient levels of vitamin D were determined in the whole group of adolescents, regardless of eating habits. Low iron concentrations negatively affect the biosynthesis of long-chain n-3 fatty acids, which was also reflected in our adolescents with alternative diets.

Conclusions: Based on the obtained results, it is necessary to place emphasis on the composition of the diet in adolescent age.

Keywords: nutrition, vitamin D, iron, n-3 fatty acids, adolescent

Received: August 10, 2021; Revised: August 25, 2022; Accepted: August 25, 2022; Published: December 31, 2022  Show citation

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Valachovičová M, Slezáková Z, Kristová J, Urbánek V. Determination of vitamin D, iron and n-3 fatty acids in adolescents with different eating habits. Cent Eur J Public Health. 2022;30(4):248-252. doi: 10.21101/cejph.a7048. PubMed PMID: 36718927.
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