There is a chemical to AVOID ... or matters can become worse
regardless of a person's age
Exposures look like 'flu'
Or could just show up as 'the sniffles' with moisture under nose (loosening of the sinuses)
If a parent is poisoned .... especially prevalent during war eras ... there are teratogen effects to the children often
Now a days?
Or the CFS, FM, CFIDS assortment of Symptoms?
I think she could be helped with glyconutrients
& a treatment that considers this may have an autoimmune aspect to it