21. The secret is collagen

Looking to start taking a collagen supplement or confused about the benefits of a collagen containing cream? Listen to find out which type and form is better for you! References:  Albaugh, V. L., Mukherjee, K., & Barbul, A. (2017). Proline precursors and collagen synthesis: Biochemical challenges of nutrient supplementation and wound healing. Journal of Nutrition, 147(11), 2011–2017. https://doi.org/10.3945/jn.117.256404  Asserin, J., Lati, E., Shioya, T., & Prawitt, J. (2015). The effect of oral collagen peptide supplementation on skin moisture and the dermal collagen network: Eevidence from an ex vivo model and randomized, placebo-controlled clinical trials. Journal of Cosmetic Dermatology, 14(4), 291–301. https://doi.org/10.1111/jocd.12174  Gemalmaz, H. C., Sarıyılmaz, K., Ozkunt, O., Gurgen, S. G., & Silay, S. (2018). Role of a combination dietary supplement containing mucopolysaccharides, vitamin C, and collagen on tendon healing in rats. Acta Orthopaedica et Traumatologica Turcica, 52(6), 452–458. https://doi.org/10.1016/j.aott.2018.06.012  Hwang, S. bin, Park, H. J., & Lee, B. H. (2022). Hair-Growth-Promoting Effects of the Fish Collagen Peptide in Human Dermal Papilla Cells and C57BL/6 Mice Modulating Wnt/β-Catenin and BMP Signaling Pathways. International Journal of Molecular Sciences, 23(19). https://doi.org/10.3390/ijms231911904  Jhawar, N., Wang, J. v., & Saedi, N. (2020). Oral collagen supplementation for skin aging: A fad or the future? In Journal of Cosmetic Dermatology (Vol. 19, Issue 4, pp. 910–912). Blackwell Publishing Ltd. https://doi.org/10.1111/jocd.13096  L. Kathleen Mahan, J. L. R. (2017). Krause’s Food & the Nutrition Care Process, 14e (2017). Elsevier.  Lupu, M., Gradisteanu Pircalabioru, G., Chifiriuc, M., Albulescu, R., & Tanase, C. (2019). Beneficial effects of food supplements based on hydrolyzed collagen for skin care (Review). Experimental and Therapeutic Medicine. https://doi.org/10.3892/etm.2019.8342  Oesser, S. (n.d.). The oral intake of specific Bioactive Collagen Peptides has a positive effect on hair thickness. https://doi.org/10.17470/NF-020-0019  Paul, C., Leser, S., & Oesser, S. (2019). Significant amounts of functional collagen peptides can be incorporated in the diet while maintaining indispensable amino acid balance. Nutrients, 11(5). https://doi.org/10.3390/nu11051079  Proksch, E., Schunck, M., Zague, V., Segger, D., Degwert, J., & Oesser, S. (2014). Oral intake of specific bioactive collagen peptides reduces skin wrinkles and increases dermal matrix synthesis. Skin Pharmacology and Physiology, 27(3), 113–119. https://doi.org/10.1159/000355523  Proksch, E., Segger, D., Degwert, J., Schunck, M., Zague, V., & Oesser, S. (2013). Oral supplementation of specific collagen peptides has beneficial effects on human skin physiology: A double-blind, placebo-controlled study. Skin Pharmacology and Physiology, 27(1), 47–55. https://doi.org/10.1159/000351376  Sato, K. (2017). The presence of food-derived collagen peptides in human body-structure and biological activity. In Food and Function (Vol. 8, Issue 12, pp. 4325–4330). Royal Society of Chemistry. https://doi.org/10.1039/c7fo01275f  Zdzieblik, D., Oesser, S., Gollhofer, A., & König, D. (2017). Improvement of activity-related knee joint discomfort following supplementation of specific collagen peptides. Applied Physiology, Nutrition and Metabolism, 42(6), 588–595. https://doi.org/10.1139/apnm-2016-0390