According to the query of Doctor Youlai. com, stinky tofu is a fried food, which contains protein, oil and spicy seasoning. It is beneficial to eat it in moderation, which can increase appetite and supplement nutrients, but it will increase the burden on the gastrointestinal tract if you eat it frequently. Stinky tofu contains nitrite substances and additives, which will stimulate the gastrointestinal mucosa, increase the digestive burden and affect your health. Therefore, eating stinky tofu every day will not kill you, but it should not be eaten frequently.