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The use of food supplements by male and female runners, in %.
| Food supplement | Male runners (%) | Female runners (%) | Cramer’s V | p |
|---|---|---|---|---|
| Multivitamin tablets | 29.2 | 28.9 | 0.004 | 0.892 |
| Vitamin C | 14.5 | 14.7 | 0.003 | 0.922 |
| Group B vitamins | 5.1 | 6.4 | 0.028 | 0.306 |
| Magnesium | 24.4 | 25.4 | 0.012 | 0.670 |
| BCAA | 5.1 | 1.5 | 0.101 | 0.000 |
| Omega 3 fats | 15.0 | 11.9 | 0.045 | 0.098 |
| Iron | 7.2 | 14.1 | 0.115 | 0.000 |
| Glutamine | 5.3 | 1.8 | 0.099 | 0.000 |
| Calcium | 9.6 | 15.9 | 0.087 | 0.002 |
