In female rats, trauma led to reduced abundance of Bifidobacterium, Clostridium sensu stricto, Turicibacter , and Barnesiella genera some of which are involved in short-chain fatty acid (SCFA) production and serotonergic ( Turicibacter ) regulation (Laudani et al., 2023
One reason for this is that the level of glutathione will fluctuate throughout the day from its lowest in the early morning to depletion from routine exposure to toxic substances (like alcohol), pathogens, cigarette smoke, car exhaust, drugs, certain foods, stress level, illness, and many similar factors, so repeated testing could be required to set a baseline
Clients ring up the day after, and theyre not feeling brilliant
Biochem Pharm