Tofu

Tofu is soy milk curd.

Although whole soybeans contain a significant amount of the galacto-oligosaccharides (GOS), many products made from soy beans are actually low in FODMAPs from processing.

Nutritionally, tofu is low in calories, while containing a relatively large amount of protein. It is high in iron, and can have a high calcium or magnesium content depending on the coagulants (e.g. calcium chloride, calcium sulphate, magnesium sulphate) used in manufacturing.