intestinal microbiota metabolism of l carnitine JCI Comprehensive review of the expanding

The concentrations of neurotransmitters such as acetylcholine, dopamine, and GABA increased in the brain but decreased in the gut, regarding gut microbiota, MFs exposure increased microbial richness, whereas NPs reduced the abundance of certain microbial groups

Glutathione taken after waking provides minimal benefit because the oxidative cascade and inflammatory cytokine release have already occurred

It has been shown in a recently published study that long-term exposure to high concentrations of iodine in drinking water, i.e., above 300 g/L in non-pregnant adults and above 450 g/L in pregnant and lactating women, was associated with an increased risk of abnormal blood pressure and abnormal blood glucose concentration, mainly in the latter group of individuals [202]

The common denominator among these triggers is usually inflammation and oxidative stress in the nervous system