Acta Scientific Nutritional Health (ASNH)(ISSN: 2582-1423)

Research Article Volume 7 Issue 7

Awareness of Dietary Supplements among the Saudi Population: A Cross-Sectional Study

Alaa Qadhi, Wedad Azhar, Rawan Alamoudi, Najlaa H Almohmadi, Wafaa Abusudah, Reema A Alyamani, Sarah O Alkholy, Walaa E Alhassani, Hassan M Bukhari, Abrar M Babteen and Khlou Ghafouri*

Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Umm Al-Qura University, Saudi Arabia

*Corresponding Author: Khlou Ghafouri, Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Umm Al-Qura University, Saudi Arabia.

Received: May 19, 2023; Published: June 11, 2023

Abstract

In Saudi Arabia, there is a trend in vitamin and mineral deficiency. Low intake or overconsumption of a dietary supplement may have adverse health effects. Therefore, the objective of this study was to investigate the awareness of the Saudi population concerning the use of dietary supplements. A descriptive, cross-sectional study was conducted. Data were obtained using an online questionnaire designed to collect information about dietary supplements (DS). The study population consisted of 1572 participants. The knowledge scores were calculated as the mean ± the SD. For all participants (n = 1572), three categories were used to delineate the level of knowledge regarding DS: a high level, a medium level and a low level. The results demonstrated that 76% of the total number of participants had a low level of knowledge, while 24% had a moderate level and 0.1% had a high level of knowledge.

Significant associations were observed between gender and knowledge score (P = 0.032), education and knowledge score (P < 0.001), and the profession with knowledge score (P < 0.001). Moreover, monthly income was significantly correlated with the mean score (P = 0.019), and a significant association was observed between smoking and knowledge score (P = 0.001).

In this study, the participants had low knowledge and poor perceptions regarding dietary supplements. Of the total number of participants, 67.1% believed that there was no benefit to consuming DS, and 95.5% had a false perception that DS cause side effects. Furthermore, 48% of participants were uncertain about the safety of DS. These findings elucidate a current gap in knowledge among the Saudi population concerning the use of DS. Nevertheless, a significant proportion of the participants demonstrated overall proficiency regarding supplements. However, the results also demonstrate that there is a requirement to increase awareness concerning DS and to promote the safe use of these supplements. This can be achieved through cooperative educational projects between the Ministry of Health, the Ministry of Education, and the Saudi Food and Drug Administration (SFDA).

Keywords:Dietary Supplements; Knowledge; Awareness; Attitude; Vitamins

References

  1. US Food and Drug Administration (FDA) (2017).v
  2. Chugh PK and Lhamo Y. “An assessment of vitamin supplements in the Indian market”. Indian Journal of Pharmaceutical Sciences5 (2012): 469.
  3. Alowais M and Selim M. “Knowledge, attitude, and practices regarding dietary supplements in Saudi Arabia”. Journal of Family Medicine and Primary Care2 (2019): 365.
  4. Dwyer J., et al. “Prevalence and predictors of children's dietary supplement use: the 2007 National Health Interview Survey”. The American Journal of Clinical Nutrition6 (2013): 1331-1337.
  5. Alfawaz HA., et al. “Awareness and attitude toward use of dietary supplements and the perceived outcomes among Saudi adult male members of fitness centers in Saudi Arabia”. International Journal of Sport Nutrition and Exercise Metabolism5 (2018): 509-514.
  6. Al-Johani WM., et al. “Consumption of vitamin and mineral supplements and its correlates among medical students in Eastern Province, Saudi Arabia”. Journal of Family and Community Medicine3 (2018): 169.
  7. Kim S., et al. “Vitamin and mineral supplement use by healthy teenagers in Korea: Motivating factors and dietary consequences”. Nutrition5 (2001): 373-380.
  8. Attlee A., et al. “Dietary supplement intake and associated factors among gym users in a university community”. Journal of Dietary Supplements1 (2018): 88-97.
  9. Sung Y and Choi J. “Protein supplement usage among male university students: Comparisons between current and previous users”. Journal of the American College of Nutrition,2 (2018): 127-132.
  10. Braun M and Venter I. “Use of dietary supplements, and awareness and knowledge of the recommended fruit and vegetable intakes and consumption of health food store customers in the Cape Town city bowl”. South African Journal of Clinical Nutrition4 (2008): 323-330.
  11. Aljefree NM., et al. “Knowledge and attitudes about vitamin D, and behaviors related to vitamin D in adults with and without coronary heart disease in Saudi Arabia”. BMC Public Health1 (2017): 1-12.
  12. AlTamimi JZ. “Awareness of the consumption of dietary supplements among students in a University in Saudi Arabia”. Journal of Nutrition and Metabolism (2019):
  13. Hathcock J. “Nutritional Toxicology”. New York u.a.: Acad. Pr (1982):
  14. Anderson JJ., et al. “Calcium intake from diet and supplements and the risk of coronary artery calcification and its progression among older adults: 10‐year follow‐up of the Multi‐Ethnic Study of Atherosclerosis (MESA)”. Journal of the American Heart Association10 (2015): e003815.
  15. Trumbo P., et al. “Dietary reference intakes: vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc”. Journal of the American Dietetic Association3 (2001): 294-301.
  16. Lee JJ., et al. “Mortality in the randomized, controlled lung intergroup trial of isotretinoin”. Cancer Prevention Research6 (2010): 738-744.
  17. Lung C. “Incidence of Cancer and Mortality Following-Tocopherol and-Carotene Supplementation”. JAMA 290 (2003): 476-485.
  18. Alfawaz H., et al. “Prevalence of dietary supplement use and associated factors among female college students in Saudi Arabia”. BMC Women's Health1 (2017): 1-7.
  19. Albakri IA., et al. “Prevalence of intake of dietary supplements in the population of Saudi Arabia-Jeddah”. The Egyptian Journal of Hospital Medicine1 (2017): 1570-1575.
  20. Bolke L., et al. “A collagen supplement improves skin hydration, elasticity, roughness, and density: Results of a randomized, placebo-controlled, blind study”. Nutrients 10 (2019): 2494.
  21. Choi FD., et al. “Oral collagen supplementation: A systematic review of dermatological applications”. Journal of Drugs in Dermatology: JDD 1 (2019): 9-16.
  22. Radimer K., et al. “Dietary supplement use by US adults: Data from the national health and nutrition examination survey, 1999-2000”. American Journal of Epidemiology4 (2012): 339-349.
  23. Wu, et al. “Changes in herb and dietary supplement use in the US adult population: a comparison of the 2002 and 2007 National Health Interview Surveys”. Clinical Therapeutics33.11 (2011): 1749-1758.
  24. Arreola R., et al. “Immunomodulation and anti-inflammatory effects of garlic compounds”. Journal of Immunology Research (2015).
  25. Manore MM., et al. “Sport nutrition knowledge, behaviors and beliefs of high school soccer players”. Nutrients4 (2017): 350.
  26. Jovanov P., et al. “Prevalence, knowledge and attitudes towards using sports supplements among young athletes”. Journal of the International Society of Sports Nutrition1 (2019): 1-9.
  27. Axon DR., et al. “Dietary supplement use, knowledge, and perceptions among student pharmacists”. American Journal of Pharmaceutical Education5 (2017).
  28. Dickinson A and MacKay D. “Health habits and other characteristics of dietary supplement users: A review”. Nutrition Journal1 (2014): 1-8.
  29. Kobayashi E., et al. “The prevalence of dietary supplement use among college students: A nationwide survey in Japan”. Nutrients11 (2017): 1250.
  30. Algaeed HA., et al. “General public knowledge and use of dietary supplements in Riyadh, Saudi Arabia”. Journal of Family Medicine and Primary Care10 (2019): 3147.
  31. Chiba T., et al. “An educational intervention improved knowledge of dietary supplements in college students”. BMC Public Health 20 (2020): 1-12.
  32. Blumberg JB., et al. “Contribution of dietary supplements to nutritional adequacy by socioeconomic subgroups in adults of the United States”. Nutrients1 (2018): 4.
  33. Cowan AE., et al. “Dietary supplement use differs by socioeconomic and health-related characteristics among US adults, NHANES 2011-2014”. Nutrients8 (2018): 1114.
  34. Serdarevic N., et al. “The cigarette smoking, coffee and supplements intake at students at Sarajevo University”. Medical Archives2 (2019): 104.
  35. Fattahzadeh-Ardalani G., et al. “Determining the prevalence of dietary supplement consumption among Ardabil University students and related factors, 2014”. International Journal of Community Medicine and Public Health1 (2016): 224-229.

Citation

Citation: Khlou Ghafouri., et al. “Awareness of Dietary Supplements among the Saudi Population: A Cross-Sectional Study".Acta Scientific Nutritional Health 7.7 (2023): 51-59.

Copyright

Copyright: © 2023 Khlou Ghafouri., et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




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