Modern medicine and nutrition research confirmed that food fiber and traditional six nutrients can be called "the seventh nutrient". Traditional foods rich in fiber include wheat bran, corn, brown rice, soybean, oats, buckwheat, water bamboo, celery, balsam pear, fruit, etc. Although the food rich in food fiber has all the above advantages, it should not be partial. The correct diet principle is: reduce the intake of fat, increase the proportion of vegetables and fruits appropriately, and maintain the balance of nutrition.
1. Rootless bean sprout
Some bean sprouts (especially soybean sprouts) were treated with herbicides during production, which made the sprouts grow strong and rootless. Herbicides contain carcinogens, and rootless bean sprouts absorb the poison. Therefore, this rootless bean sprout is not suitable for eating.
2. Old pumpkin
High sugar content, and due to the storage time is too long, it is easy to make melon meat anaerobic alcoholysis, and make melon quality change, eating is not conducive to health.
6. Fresh cauliflower
It contains a highly toxic substance of colchicine, if eaten, it will cause poisoning. The symptoms of poisoning were nausea, diarrhea, headache, thirst, and even coma. Therefore, fresh cauliflower must be cooked and dried before eating.
7. Immature tomato
It contains a toxic substance called Solanum nigrum, which can cause nausea, vomiting, dizziness, salivation and other toxic phenomena.
If you eat it raw, it's more harmful.
It contains a toxic substance called Solanum nigrum, which can cause nausea, vomiting, dizziness, salivation and other toxic phenomena.
If you eat it raw, it's more harmful.
3. Rotten ginger
Rotting ginger will produce a strong toxin - safrole, which can cause liver cell poisoning and damage liver function. Therefore, when purchasing ginger, you should select fresh, intact, mildew free and non rotten large fresh ginger.
4. Autumn lentils and pods
These foods contain a blood clotting substance - aggregation element, which can coagulate the blood and is a toxic protein. Its pods contain a hemolysin. These toxic ingredients are especially high in the mature "old lentils" in autumn. If people eat them, they will often be poisoned, causing headache, dizziness, nausea, vomiting and other symptoms. But these toxins can be destroyed by high temperature treatment. Therefore, this kind of vegetable should be stir fried in high temperature and thoroughly cooked before eating.
5. Fresh agaric
Fresh agaric contains a light sensitive substance called porphyrins. After people eat, the skin can cause dermatitis by light irradiation, itching, edema and pain, and individual people will have dyspnea due to throat edema. Therefore, it is only safe to buy Dried agaric and eat it after watery hair.