Prebiotics and Vitamin D: study protocols
3 study groups took Prebiotics together with Vitamin D. These are the doses the studies gave. They are not a recommendation.
Fewer than 5 study groups in one unit match, too few to draw the chart.
Commonly used together
3 of 3 study groups took Prebiotics and Vitamin D with something else, but nothing that 3 or more different studies gave.
3 study groups
| Study | ||||
|---|---|---|---|---|
| Exploring the synergistic effects of vitamin D and synbiotics on cytokines profile, and treatment response in breast cancer: a pilot randomized clinical trial 2024 · Vitamin D + synbiotic group (VitD + Pro) · Adult women with histologically confirmed, non-metastatic primary invasive breast cancer who were candidates for neoadjuvant therapy | 38.5 mg | 1,000 IU | 18 weeks | 18 |
| Effect of an Immune-Boosting, Antioxidant and Anti-Inflammatory Food Supplement in Hospitalized COVID-19 Patients: A Prospective Randomized Pilot Study 2023 · intervention group · Adults aged 18 years or older hospitalized with PCR-confirmed COVID-19 who required more than 48 hours of admission | 200 mg | 0.75 mcg | — | 78 |
| Characterizing gut microbial dysbiosis and exploring the effect of prebiotic fiber supplementation in patients with COPD 2025 · nutritional supplement group · Adults with moderate to very severe, clinically stable COPD (GOLD II–IV); ages reported as 69.3 ± 7.4 years | 6 g | 20 mcg | 90 days | 16 |