
Collagen is the most important structural protein in the human body, responsible for skin firmness, joint flexibility, and bone strength. Although its natural production decreases with age, proper supplementation can help keep tissues in good condition. Discover how collagen is structured, what types and sources exist, and which one is right for you.

Natalia Goździak
Master of dietetics, specialist in dietoprophylaxis and dietotherapyCopywriter - dietitian. She completed her bachelor's degree in sports dietetics at the Academy of Physical Education in Poznań, while her master's degree in dietoprophylaxis and dietotherapy - at the UP in Poznań. She treats the principles of healthy eating primarily as valuable tips, not rigorous regulations, that must be strictly followed. Privately, she is passionate about photography, which cannot imagine life without books.