are people going blind from glp 1 GLP-1 Medications and Your Vision: What You Should Know GLP-1 drugs and vision loss:

CrossRefPubMedDirect Link Yu, B.P., 1994

Furthermore, the cross-talk between IGF-1 and ROS is involved in the occurrence and development of a variety of cancers, including liver, cervical and colorectal cancers

However, under more extreme conditions such as: 1) inadequate intake of foodstuffs containing the antioxidants, 2) excessive intake of pro-oxidants, 3) exposure to noxious chemicals or ultraviolet light, 4) injury/wounds, and/or 5) intense exercise, especially eccentric exercise, the body's endogenous antioxidant system is not able to effectively remove excessive ROS production[2]

They say they dont allow the sale of weight loss injections on their platforms