1, pig liver + yam. Pig liver can not eat with yam, this is because the yam contains a very large amount of vitamin C, while the pig liver contains copper, iron, zinc and other metal trace elements, vitamin C is a metal ion, will accelerate the oxidation and destruction, which reduces the nutritive value of the pig liver itself, so that after eating the pig liver, don't eat yam again.

2, pig liver + riveted fish. Pig liver should not be eaten with riveted fish. Rivet fish contains a variety of bovine active substances, and pig liver with food, can reduce the nutritional value of pig liver, and easily lead to abdominal pain, diarrhea.

3, pig liver + pepper. Pig liver can not eat with what? Chili is one of them. Copper and iron in pig liver are very easy to oxidize the vitamin C in chili peppers, reducing the nutritional value.

4, pig liver + bean sprouts. Pork liver and bean sprouts can not eat together, many people will be curious, this is why, the reason is still pork liver in the copper element will accelerate the oxidation of vitamin C in the bean sprouts, will make both lose their own nutritional value.

5, pig liver + hawthorn. Pig liver can not eat with hawthorn. Hawthorn is rich in vitamin C, pig liver contains more copper, iron, zinc and other metal trace elements; vitamin C meets metal ions, then accelerate the oxidation, will make the vitamin C and metal are destroyed.