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. 2023 May 22;49:118–129. doi: 10.1016/j.nutos.2023.05.003

Table 4.

Attitudes and practices toward dietary and herbal products during COVID-19.

Statement Strongly disagree N (%) Disagree N (%) Neutral N (%) Agree N (%) Strongly agree N (%)
I consider taking both dietary and herbal supplements at the same time will be more efficient so they can help in preventing COVID-19. 13 (2.5%) 39 (7.6%) 135 (26.3%) 247 (48.1%) 80 (15.6%)
Herbal and dietary supplements can increase immunity. 6 (1.2%) 7 (1.4%) 58 (11.3%) 308 (59.9) 135 (26.3%)
I feel safer when taking some dietary and herbal supplements during the COVID-19 pandemic. 4 (0.8%) 46 (8.9%) 137 (26.7%) 252 (49%) 75 (14.6%)
I don't think taking herbal and/or dietary supplements will help in preventing COVID-19. 47 (9.1%) 213 (41.4%) 153 (29.8%) 84 (16.3%) 17 (3.3%)
Herbal and dietary supplements are easily accessible. 5 (1%) 28 (5.4%) 72 (14%) 302 (58.8%) 107 (20.8%)
Vitamins like (C, D, and Zinc) may help prevent COVID-19, but herbal supplements are not. 16 (3.1%) 158 (30.7%) 178 (34.6%) 122 (23.7%) 40 (7.8%)
Herbal Products like (Aniseed, garlic, and fish oil, i.e.) may have a role in preventing COVID-19, but dietary supplements are not. 22 (4.3%) 211 (41.1%) 181 (35.2%) 77 (15%) 23 (4.5%)
Dietary and herbal supplements are safe as they don't have any side effects. 19 (3.7%) 108 (21%) 138 (26.8%) 194 (37.7%) 55 (10.7%)
Dietary and herbal supplements can treat a person infected with COVID-19. 20 (3.9%) 64 (12.5%) 154 (30%) 225 (43.8%) 51 (9.9%)