And its not something that you can get from food
Unique sex-related differences between ligaments ( e.g ., ACL) and tendons ( e.g ., Achilles) and rates of injury may be attributed to the different mechanical roles of the tissues, but also several other confounding factors (Q-angle, age, sport being played, etc .)
There is no doubt than even unexpired opened vials deteriorate over time
in: PubMed | Google Scholar | 1 Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
Our laboratory has demonstrated that transplantation into the amyloid-loaded, intact cortex of a transgenic Alzheimers disease mouse model, as well as into the intact aged mouse brain, influences graft integration in host environment-dependent manner