Niacin, Folic Acid and Caffeine: study protocols
5 study groups took Niacin together with Folic Acid and Caffeine. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Niacin
5 study groups in 3 studies say how much Niacin participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 50 mg to 100 mg, 100% of 5 study groups.
| Daily dose | Study groups |
|---|---|
| 50 mg to 100 mg | 5 |
Dose per serving from research: Folic Acid
5 study groups in 3 studies say how much Folic Acid participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 25 mg to 50 mg, 80% of 5 study groups.
| Daily dose | Study groups |
|---|---|
| 10 mg or less | 1 |
| 10 mg to 25 mg | 0 |
| 25 mg to 50 mg | 4 |
Dose per serving from research: Caffeine
5 study groups in 3 studies say how much Caffeine participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 250 mg to 500 mg, 80% of 5 study groups.
| Daily dose | Study groups |
|---|---|
| 100 mg to 250 mg | 1 |
| 250 mg to 500 mg | 4 |
Commonly used together
5 of 5 study groups took Niacin, Folic Acid and Caffeine with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Beta-Alanine | 5 |
| Vitamin B12 | 5 |
5 study groups