cornstarch
Low in histamine, usually well tolerated.Potato starch
Very low in histamine, usually well tolerated.
Suitable
Most people with histamine intolerance tolerate this food well.
Potato starch is a processed potato product that is naturally very low in histamine. During starch processing, there is no fermentation or other processes that would increase the histamine content. Therefore, it is usually well tolerated by people with histamine intolerance.
Safer alternatives
Suitable
Ascorbic acid (vit. C synthetic)
emulsifier (E 471)