Sun Exposure and Tanning Bed Usage Melanotan peptides increase melanin production, but controlled sun exposure is still needed for visible tanning
Metformin improves endothelial function and reduces systemic inflammation, while semaglutide decreases arterial stiffness and improves lipid profiles
This does not invalidate the findings but adds a potential source of bias Single-blind only: While the investigator assessing photos was blinded, patients knew whether they received the active serum or saline, which could influence self-reported satisfaction scores No long-term follow-up: The study ended at 6 months
& Gedik, N
The Hidden Cost of Symptom Suppression When these protective reserves decline, the body becomes less capable of neutralizing oxidative stress, repairing damaged tissues, regulating inflammation, and defending against toxins and infections
In addition, they seem to assist the preservation of cognitive function, independent of ES [108]