is glp-1 real drugs are already famous for weight loss, but the 2025 OHSU-led trial pushed the story further. Adults with type 1 diabetes using automated insulin delivery and weekly semaglutide were far more GLP-1s: Real-Life Wonder Drugs?

& Wade, M.E

Clinical trials demonstrate that tirzepatide users experience reduced hunger hormones, improved satiety from smaller meals, and measurable improvements in metabolic markers like fasting glucose and cholesterol levels

They concluded current evidence of the skin-whitening effect of glutathione is still inconclusive however there is a trend that glutathione might brighten skin colour at sun-exposed area. A review specifically focusing on topical glutathione (and melanogenesis) found that though topical forms (e.g., GSH 0.5% vs 0.1%) had more effect, the studies were small, short term and lack longterm data

2019 These results suggest that GSH may have a direct effect on VD metabolism