Furthermore, sourcing introduces uncertainty in sterility and formulation integrity, which may represent a more immediate and clinically relevant risk than theoretical biologic effects, particularly given the potential for nonsterile preparation, contamination, or inconsistent formulation in nonregulated injectable products
Inhibiting angiogenesis is also linked to reduced tumor invasion
doi: 10.1073/pnas.1412271111
A mega review involves reviewing literally all of these papers from PubMed and the one sad clinical trial
8 ways to treat arm pain after a vaccine Although a sore arm after COVID shots is temporary, there are a few things you can do at home to help treat a sore arm after your vaccine: Use a cold compress on the injection site Applying a cool compress or wet washcloth on the arm where you got the shot may help relieve pain and discomfort at the injection site
If dietary protein intake is insufficient, particularly glycine and proline which are collagens primary building blocks, the anabolic signaling has limited raw material to work with