| Hint | Answer | % Correct |
|---|---|---|
| ascorbic acid, ascorbates | C | 66%
|
| retinol, retinyl esters, β-carotene | A | 63%
|
| cobalamins | B12 | 44%
|
| thiamine | B1 | 43%
|
| riboflavin | B2 | 42%
|
| calciferols | D | 39%
|
| niacin | B3 | 37%
|
| pyridoxine | B6 | 35%
|
| folic acid, folates | B9 | 35%
|
| pantothenic acid | B5 | 34%
|
| phylloquinones, menaquinones, menadiones | K | 33%
|
| biotin | B7 | 27%
|
| tocopherols, tocotrienols | E | 26%
|