This type of pigmentation occurs after skin trauma and is more common in darker skin tones
Merriam-Webster added it as a new word in 2018, and my name is in the definition
Glutathione supplement is a potent antioxidant that is naturally synthesized by the liver to perform important body functions, such as detoxification, tissue repair, production of essential proteins, immune system function, and more
Dasari, S., Ganjayi, M
Magnesium promotes muscle relaxation, reduces nighttime cramping that can disrupt sleep, supports GABA receptor activity (the calming neurotransmitter), and helps regulate melatonin production
As mentioned, a pro-inflammatory state is required to recruit peripheral immune cells into the brain parenchyma, and dysregulation within this process can promote neurodegeneration (Scheld et al., 2016)