Life is full of factors that tip this scale: UV radiation from the sun, environmental pollutants, poor diet, and chronic stress
"Ive had a major brachial plexus injury for years
DNA damage promotes mutations of suppressor in tumor such as calcium/calmodulin dependent serine protein kinase (CASK), p53, as well as stimulation of the epidermal growth factor receptor (EFGR) signaling pathway, which are important early events in gastric carcinogenesis (86, 87)
For the visible fading of specific dark spots, it often takes 2 to 3 months of daily, consistent use
T.PiaoD.LeeH.HanS.et al (2021)
Regulation of autophagy by sphingosine kinase 1 and its role in cell survival during nutrient starvation