A2E Lipofuscin, a pyridinium bisretinoid, absorbs blue light and creates singlet oxygen upon excitation, leading to potential harm to retinal pigment epithelial cells or epoxidation of A2E
In obese and overweight men, GLP-1 (glucagon-like peptide-1) drugs increased total testosterone, optimized hormone levels and improved erectile-function scores, according to a 2025 review published by the National Institutes of Health
More reported that they had stopped taking the drugs due to difficulty affording them (14%) than reported they had stopped due to side effects (13%)
Just the science and the protocols that actually work
However, some people continue to struggle with constipation, even with optimal thyroid hormones
The medication is clearly doing something, just not producing weight loss anymore