glutathione peroxidase testes (GSH) level, and glutathione (GSH-Px), Gss deficiency causes age-related fertility

The most effective way to enhance glutathione levels is having regular glutathione injections

doi: 10.1080/09674845.2021.1880085 235 ZhouJHeYWFuLLanYYLiuXYWuQet al

Several studies have shown that increased dietary consumption of lutein and zeaxanthin results in a lower incidence of AMD [1012]

The incidence of antipsychotic-induced tardive dyskinesia is lower in younger individuals (35% per year) and higher in middle-aged and elderly patients, particularly women, reaching incidence rates as high as 30% after 1 year of exposure to neuroleptics

Both are high in antioxidants In addition to their high levels of polyunsaturated fat, both chlorella and spirulina are very high in antioxidants