? The human body is a delicate combination of different substances, and its normal operation depends on the balance of various substances. Too much or too little of either substance will cause disorders in the organism. All human nutrition comes from food, and some toxic substances can be ingested unknowingly. Therefore, here are some foods that are better to eat less.

? 1. Preserved eggs

? Some operators will add heavy metals such as lead and copper to the dipping solution to improve the stability of preserved eggs. However, if excessive lead or copper is used during the production process, heavy metal residues will be left in preserved eggs, which will affect the health of consumers. Lead can damage the nervous system, hematopoietic system and digestive system, and have a serious impact on children's physical and intellectual development.

Preserved egg and lean meat porridge is loved by the elderly because of its thick texture, smooth taste and easy digestion. However, the elderly cannot eat preserved egg and lean meat porridge often.

? Be wary of preserved egg poisoning: The bacteria that contaminate preserved eggs are mainly Salmonella. After entering the human body with preserved eggs, it causes inflammation in the intestinal membrane. After the fission of the bacteria, it will Produce highly toxic endotoxins, causing poisoning symptoms in humans.

? 2. Stinky tofu

? Stinky tofu is easily contaminated by microorganisms during the fermentation process. At the same time, it will volatilize a large amount of base nitrogen, hydrogen sulfide, etc., which are proteins. Decomposed putrefactive substances are harmful to the human body.

? 3. MSG

? The scientific name of MSG is sodium bisulfate. Its main component is glutamic acid. There is no harm in eating it in moderation. However, some research reports have pointed out that excessive use of MSG may cause symptoms such as dry mouth and tongue, numbness or headache, nausea, rapid heartbeat, and hot and numb neck. It may also inhibit bone growth and affect development.

? 4. Instant noodles

? Instant noodles contain pigments and preservatives that are harmful to the human body. Regular consumption will affect your health. Synthetic pigments are mainly made from aniline dyes separated from coal tar. The harm of synthetic pigments to the human body includes general toxicity, diarrheagenicity, mutagenicity (gene mutation) and carcinogenicity. Most of the preservatives currently used are artificially synthesized, and excessive use will cause certain damage to the human body.

Editor: admin

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