evidencegaps
Primary study · included by 1 review

Impact of a Specific Collagen Peptide Food Supplement on Periodontal Inflammation in Aftercare Patients-A Randomised Controlled Trial.

Jockel-Schneider 2022 · Jockel-Schneider Yvonne, Stoelzel Peggy, Hess Jeanine, et al. · Nutrients · 2022

Included by

Effects of Nutritional Supplements Alone or as an Adjunct to Nonsurgical Periodontal Therapy: A Systematic Review and Network Meta-Analysis.
Non-Cochrane · intervention · 2026 · cited as Jockel-Schneider 2022 · Supporting File S1, reference 42

The review does not say which of its outcomes this study informs.

1 including review in total.