How much calcium is in unfortified tofu?
                                
                                
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                                    4 min read                                
                            
                                According to research, the calcium content of firm tofu prepared with a non-calcium coagulant can be less than half that of calcium-set tofu. This significant difference means that the question of how much calcium is in unfortified tofu depends heavily on the production process and the specific coagulant used.