Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
epidemic influenza and vitamin d | 1.24 | 0.9 | 4729 | 43 |
vitamin d and the flu | 0.8 | 0.2 | 279 | 18 |
vitamin d flu prevention research | 1.08 | 0.6 | 290 | 72 |
vitamin d flu prevention evidence | 1.84 | 0.3 | 4487 | 90 |
vitamin d flu prevention study | 1.08 | 0.3 | 478 | 74 |
vitamin d and flu prevention | 1.33 | 0.6 | 8387 | 35 |
influenza is caused by vitamin d deficiency | 1.92 | 0.6 | 1019 | 100 |
vitamin d to prevent flu | 1.96 | 0.5 | 7471 | 68 |
vitamin d benefits flu | 0.18 | 0.3 | 2102 | 66 |
vitamin d flu prevention mechanism | 1.58 | 0.2 | 3696 | 54 |
vitamin d flu prevention recommendations | 0.52 | 0.7 | 2845 | 79 |
vitamin d flu prevention supplements | 0.01 | 0.9 | 1761 | 80 |
vitamin d for flu treatment | 1.27 | 0.6 | 5623 | 94 |
vitamin d flu prevention benefits | 0.89 | 0.3 | 3118 | 68 |
vitamin d flu prevention guidelines | 1.81 | 0.7 | 8551 | 46 |
is vitamin d good for flu | 1.58 | 0.4 | 3296 | 50 |