Probiotics and Vitamin D: study protocols
14 study groups took Probiotics together with Vitamin D. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Probiotics
14 study groups in 13 studies say how much Probiotics participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 5 billion CFU to 10 billion CFU, 43% of 14 study groups.
| Daily dose | Study groups |
|---|---|
| 0.1 billion CFU or less | 1 |
| 0.1 billion CFU to 0.25 billion CFU | 2 |
| 0.25 billion CFU to 0.5 billion CFU | 0 |
| 0.5 billion CFU to 1 billion CFU | 1 |
| 1 billion CFU to 2.5 billion CFU | 2 |
| 2.5 billion CFU to 5 billion CFU | 0 |
| 5 billion CFU to 10 billion CFU | 6 |
| 10 billion CFU to 25 billion CFU | 0 |
| 25 billion CFU to 50 billion CFU | 0 |
| 50 billion CFU to 100 billion CFU | 0 |
| 100 billion CFU to 250 billion CFU | 0 |
| 250 billion CFU to 500 billion CFU | 2 |
Dose per serving from research: Vitamin D
5 study groups in 4 studies say how much Vitamin D participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 25 mcg to 50 mcg, 40% of 5 study groups.
| Daily dose | Study groups |
|---|---|
| 1 mcg or less | 1 |
| 1 mcg to 2.5 mcg | 0 |
| 2.5 mcg to 5 mcg | 1 |
| 5 mcg to 10 mcg | 0 |
| 10 mcg to 25 mcg | 1 |
| 25 mcg to 50 mcg | 2 |
Commonly used together
7 of 14 study groups took Probiotics and Vitamin D with something else, but nothing that 3 or more different studies gave.
14 study groups