In general, clinical severity correlates with the degree of enzyme deficiency and the glutathione level in tissues, although it is difficult to compare data from different laboratories due to varying analytic techniques
It is a detailed analysis of gut health, assessing pathogens, beneficial bacteria, and intestinal health markers for inflammation and absorption
The primary search terms were: myalgic encephalomyelitis, chronic fatigue syndrome, ME/CFS, diagnosis, pathophysiology, and treatment. A comprehensive search strategy was developed using both Medical Subject Headings (MeSH) and free-text terms
10.1002/jsfa.4183 J Sci Food Agric
This has slowed to 45 days by the time a person is in their 40s, and it keeps slowing as they become older