1. Beef liver: Beef liver should not be eaten with aunt fish; should not be eaten with vitamin C, anticoagulant drugs, levodopa, eugenol and phenelzine and other drugs.

2. Beef (lean): beef should not be eaten with chestnuts, snails, brown sugar, leeks, white wine, pork.

3. Celery: celery is not to be eaten with turtle, chrysanthemum, clams, rabbit, cucumber, crab.