Coenzyme Q10, Vitamin E and Vitamin C: study protocols
6 study groups took Coenzyme Q10 together with Vitamin E and Vitamin C. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Coenzyme Q10
6 study groups in 5 studies say how much Coenzyme Q10 participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 25 mg to 50 mg and 100 mg to 250 mg, 33% of 6 study groups each.
| Daily dose | Study groups |
|---|---|
| 25 mg to 50 mg | 2 |
| 50 mg to 100 mg | 1 |
| 100 mg to 250 mg | 2 |
| 250 mg to 500 mg | 1 |
Dose per serving from research: Vitamin E
5 study groups in 4 studies say how much Vitamin E participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 50 mg to 100 mg and 250 mg to 500 mg, 40% of 5 study groups each.
| Daily dose | Study groups |
|---|---|
| 50 mg to 100 mg | 2 |
| 100 mg to 250 mg | 1 |
| 250 mg to 500 mg | 2 |
Dose per serving from research: Vitamin C
6 study groups in 5 studies say how much Vitamin C participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 100 mg to 250 mg, 67% of 6 study groups.
| Daily dose | Study groups |
|---|---|
| 100 mg to 250 mg | 4 |
| 250 mg to 500 mg | 0 |
| 500 mg to 1 g | 2 |
Commonly used together
3 of 6 study groups took Coenzyme Q10, Vitamin E and Vitamin C with something else, but nothing that 3 or more different studies gave.
6 study groups
| Study | |||||
|---|---|---|---|---|---|
| Coenzyme Q10 supplementation reduces corticosteroids dosage in patients with bronchial asthma 2005 · Antioxidants in addition to standard antiasthmatic therapy · Adults aged 25–50 with persistent mild to moderate bronchial asthma | 120 mg | 400 mg | 250 mg | 16 weeks | — |
| Improvement of migraine symptoms with a proprietary supplement containing riboflavin, magnesium and Q10: a randomized, placebo-controlled, double-blind, multicenter trial 2015 · Verum (investigational nutritional product) · Adults aged 18–65 of either sex with migraine with or without aura, and at least 3 migraine attacks per month before recruitment | 150 mg | 134 mg | 200 mg | 90 days | 63 |
| Protective effect of anti-oxidants on endothelial function in young Korean-Asians compared to Caucasians 2012 · antioxidant vitamins · Healthy Korean and Caucasian adults aged 20–35 years | 300 mg | 800 IU | 1 g | 2 weeks | 20 |
| Increased serum and low-density-lipoprotein antioxidant potential after antioxidant supplementation in endurance athletes 1997 · antioxidant trial · Eight endurance athletes | 60 mg | 294 mg | 1 g | 4 weeks | 8 |
| Peroxidation of LDL from combined-hyperlipidemic male smokers supplied with omega-3 fatty acids and antioxidants 1997 · antioxidants · male smokers with combined hyperlipidemia | 30 mg | 75 mg | 150 mg | 6 weeks | — |
| Peroxidation of LDL from combined-hyperlipidemic male smokers supplied with omega-3 fatty acids and antioxidants 1997 · omega-3 FAs and antioxidants · male smokers with combined hyperlipidemia | 30 mg | 75 mg | 150 mg | 6 weeks | — |