Ive even seen patients whove had over 20 injections, and a few where eventually the tendon is weakened to the point that it tears and they then undergo surgery
Arunachalam PS, Wimmers F, Mok CKP, Perera RAPM, Scott M, Hagan T, Sigal N, Feng Y, Bristow L, Tak-Yin Tsang O, Wagh D, Coller J, Pellegrini KL, Kazmin D, Alaaeddine G, Leung WS, Chan JMC, Chik TSH, Choi CYC, Huerta C, Paine McCullough M, Lv H, Anderson E, Edupuganti S, Upadhyay AA, Bosinger SE, Maecker HT, Khatri P, Rouphael N, Peiris M, Pulendran B (2020) Systems biological assessment of immunity to mild versus severe COVID-19 infection in humans
Antioxidant Defense: It protects the fluid areas of the body, such as the bloodstream, from oxidative damage
Glutathione is one of the major endogenous antioxidants produced by the cells , participating directly in the neutralisation of free radicals and reactive oxygen compounds