Replied by Ted (Bangkok, Thailand)
Quite often excessive vomiting is a condition of vitamin B complex deficiency. Get a good vitamin B complex. Sometimes, it is specific such as she needs magnesium chloride, or vitamin B5, or B8. It is a mild form of anorexia that the doctors have as yet to officially name this condition.
A good antidote against a yet unidentified poisons, I used to treat is apple cider vinegar or just plain vinegar. Personally I think distilled vinegar works better, but they work equally well for most people whether they be ACV or distilled vinegar.
It is the the acetic acid portion, I think neutralizes certain poisons. So taking a 1/2 tablespoon of vinegar should do it. Within minutes the body will expell the toxins, whatever they are and vomit them out, even for a long term condition! After that the problems should go away if the condition is an unknown poisons of course. The of course you can neutralize the poisons by just taking a bath in pure vinegar. The vinegar will detox most of the poisons in the skin and detox the entire body quite quickly. Ted