Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
effects of caffeine on the heart | 1.8 | 0.4 | 2607 | 87 |
effects of caffeine on the heart rate | 1.71 | 0.6 | 7989 | 82 |
caffeine and its effects on the heart | 0.17 | 0.8 | 475 | 15 |
negative effects of caffeine on the heart | 1.78 | 1 | 4106 | 34 |
short term effects of caffeine on the heart | 0.48 | 0.5 | 2269 | 59 |
caffeine and alcohol effects on heart | 1.57 | 0.1 | 1431 | 31 |
long-term effects of caffeine on the heart | 1.28 | 0.9 | 4659 | 49 |
the effect of caffeine on daphnia heart rate | 1.1 | 0.6 | 776 | 9 |
the effect of caffeine on heart rate | 1.68 | 0.1 | 6013 | 26 |
effects of caffeine on daphnia heart rate | 1.16 | 0.9 | 6866 | 33 |
what is the effect of caffeine on heart rate | 1.15 | 0.1 | 3983 | 67 |