It is summer and people are experiencing a number of heatwaves across the Northern Hemisphere. While everyone is looking for ways to cool down, we know one thing our family swears by: caldo. It might ...

Chicken feet make a delicious and collagen-rich broth. If you buy collagen supplements, why not give this recipe a try instead?

Abstract The objective of this study was to extract collagen from chicken feet, determining optimal extraction conditions according to acetic acid concentration, pepsin content and time of enzymatic ...