Less sunlight exposure = less melatonin = more oxidative stress
Endothelial cells play a fundamental role in chronic oxidative stress and the development of atherosclerosis, thrombosis and lung injury, principal complications of SARS-CoV-2-mediated tissue and organ dysfunction (Chang et al., 2021)
You need to use them daily for the best results
This can hurt or slow down the insulins work
The 2025 IV pilot measured cardiac, hepatic, renal, thyroid, and glucose biomarkers and reported no abnormalities (Lee et al., 2025), which gives a sense of what those investigators considered worth checking
DSIP (Delta Sleep-Inducing Peptide) is a synthetic nonapeptide with the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, available as a lyophilized powder for laboratory research