Peptides derived from a marine collagen source quelled intestinal inflammation in a new study using a mouse model of inflammation as well as human blood tissue.
Hydrolysed type II chicken collagen in supplement form is effective in reducing joint pain and stiffness and in improving joint function among healthy adults, US researchers suggest.
A recent article in Consumer Reports turned the spotlight on the science and quality of collagen supplements, with industry group the Collagen Stewardship Alliance calling it “an appropriate review of the state of the market and science”.