A survey of the state of dietary knowledge of students of the medical faculty of Polish Medical Universities
DOI:
https://doi.org/10.12775/JEHS.2020.10.09.055Keywords
diet, magnesium, omega-3, irritable bowel syndromeAbstract
Introduction:
Proper nutrition is an important element in pursuit of health. Appropriate selection of macro- and micro-ingredients allows to maintain the correct weight, avoid nutritional deficiencies and many health problems. Despite the fact that the topic of nutrition is primarily the concern of nutritionists, knowledge of nutrition is often helpful also for doctors.
Aim is to examine the state of knowledge of medical students studying in Poland on the principles of healthy eating.
Material and Methods: An anonymous online survey was conducted. The responses of 140 students of medicine from Polish medical universities were analyzed.
Results: Despite the fact that 52.1% of the respondents declared that they are interested in the topic of healthy eating, only 40.3% of the respondents correctly stated that buckwheat is a good source of magnesium in the diet. 72.7% of respondents wrongly thought that olive oil is a good source of omega-3 fatty acids in the diet. 78.1% of respondents correctly stated that canned food with a high salt content is a risk factor for stomach cancer. 52.5% of respondents believe that coffee increases the excretion of magnesium in the urine. The same number of respondents correctly considered green tea to be a source of substances similar to caffeine. 59.7% of respondents correctly stated that onions, leeks and cabbage should be avoided while following the diet recommended in irritable bowel syndrome.
Conclusion: Despite the expressed interest in the subject of healthy eating by the majority of the surveyed students, the results of the study suggest that the dietetary knowledge of students of the medical faculty of Polish Medical Universities is not very good. In some questions, only about half of the respondents gave correct answers.
References
Jarosz M. Normy żywienia dla populacji Polski. Instytut żywności i żywienia [Internet]. 2017 [cited 2020 Sep 7].p. 76-87. Available from: www.izz.waw.pl,
Temple JL, Bernard C, Lipshultz SE, Czachor JD, Westphal JA, Mestre MA. The Safety of Ingested Caffeine: A Comprehensive Review. Front Psychiatry [Internet]. 2017 May 26 [cited 2020 Sep 7];8:80. Available from: /pmc/articles/PMC5445139/?report=abstract
Recio-Boiles A, Babiker HM. Cancer, Gastric. In StatPearls Publishing; 2020 [cited 2020 Sep 7]. Available from: https://www.ncbi.nlm.nih.gov/books/NBK459142/
Saha L. Irritable bowel syndrome: Pathogenesis, diagnosis, treatment, and evidence-based medicine. World J Gastroenterol [Internet]. 2014 [cited 2020 Sep 7];20(22):6759–73. Available from: /pmc/articles/PMC4051916/?report=abstract
Tosti V, Bertozzi B, Fontana L. Health Benefits of the Mediterranean Diet: Metabolic and Molecular Mechanisms [Internet]. Vol. 73, Journals of Gerontology - Series A Biological Sciences and Medical Sciences. Oxford University Press; 2018 [cited 2020 Sep 7]. p. 318–26. Available from: https://pubmed.ncbi.nlm.nih.gov/29244059/
Mota C, Nascimento AC, Santos M, Delgado I, Coelho I, Rego A, et al. The effect of cooking methods on the mineral content of quinoa (Chenopodium quinoa), amaranth (Amaranthus sp.) and buckwheat (Fagopyrum esculentum). J Food Compos Anal. 2016 Jun 1;49:57–64.
Poole R, Kennedy OJ, Roderick P, Fallowfield JA, Hayes PC, Parkes J. Coffee consumption and health: umbrella review of meta-analyses of multiple health outcomes. BMJ [Internet]. 2017 Nov 22 [cited 2020 Sep 7];359:j5024. Available from: /pmc/articles/PMC5696634/?report=abstract
Kynast-Gales SA, Massey LK. Effect of caffeine on circadian excretion of urinary calcium and magnesium. J Am Coll Nutr [Internet]. 1994 Oct 1 [cited 2020 Sep 7];13(5):467–72. Available from: https://pubmed.ncbi.nlm.nih.gov/7836625/
Prasanth MI, Sivamaruthi BS, Chaiyasut C, Tencomnao T. A review of the role of green tea (camellia sinensis) in antiphotoaging, stress resistance, neuroprotection, and autophagy [Internet]. Vol. 11, Nutrients. MDPI AG; 2019 [cited 2020 Sep 7]. p. 474. Available from: /pmc/articles/PMC6412948/?report=abstract
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