How can savi seeds cause violent vomitting and diarrhea every time i eat even the smallest amount ? is this am allergy ?

Side effect: Nausea and vomitting is a common side effect of these seeds.

Do you break out ?: Assuming an allergy would suggest you have some symptoms that reflect an allergic response. This would be like a rash/hives, itching, etc. . The body has a natural vomiting/diarrhea response to items its stomach sensors decide are potentially toxic to the body. I see no reason to ever consider savi seeds as a part of the required human nutrition. Your body says avoid them. Pay attention.