| stimulate the body | 0.29 |
| act as catalyst | 0.26 |
| considered drug | 0.29 |
| an otc medicine | 0.25 |
| prescribed | 0.81 |
| derived | 0.69 |
| made from plant | 0.68 |
| selected | 0.61 |
| manufactured | 0.55 |
| diluted | 0.50 |
| tested | 0.34 |
| taken alongside other m… | 0.31 |
| found over the counter | 0.28 |
| chosen to stimulate hea… | 0.25 |
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