thiamine (B1)
Carbohydrates
Pure carbohydrates (sugars, starches) are generally well tolerated.
Suitable
Most people with histamine intolerance tolerate this food well.
Simple sugars and pure starches do not contain histamine or other biogenic amines. Issues typically arise only with processed foods containing additives, artificial colors, or preservatives, which may trigger reactions in sensitive individuals.
Safer alternatives
Suitable
pectins
magnesium