Complex sentence: According to ECHO, this is due to anti-nutritional factors in raw amaranth grain; examples of anti-nutritional factors present in amaranth include oxalates, nitrates, saponins and phenolic compounds.
Split into simpler sentences: According to ECHO, this is due to anti-nutritional factors in raw amaranth grain. Examples of anti-nutritional factors present in amaranth include oxalates, nitrates, saponins and phenolic compounds.