1. flower
In summer, flowers bloom, and Chinese medicine often picks some flowers and makes them into wine and scented tea after some treatment, but it doesn't mean that all flowers can be used to make wine and tea. Different kinds of flowers have different characteristics. If you use them to make tea without knowing it, it is easy to cause poisoning.
For example, the flowers of oleander can't be used to soak wine and eat at will, and contain a variety of glycoside toxins; The flowers and leaves of Evergreen also contain oxalic acid and asparagine toxin, which will cause toxic reactions to varying degrees after eating.
2. Leek:
Leek used to be an essential seasoning for every meal in the north, but now it is gradually emerging in the south. Leek is accepted by our people for its delicious and efficient nutrition. However, in the recent sampling inspection by the national food safety department, it was found that organophosphorus pesticide residues in leeks were generally high, and these substances would cause nervous system disorders after entering the human body. Usually, poisoned patients will have symptoms such as hyperhidrosis and language disorder.
Note: Before eating leek, it is best to soak it in light salt water for more than half a day to eliminate some pesticide residues in leek.
3. Broad beans:
With a large number of fresh broad beans on the market in early summer, it is a season of fragrant broad beans, but some people with a history of broad beans at home and boys under three years old must fast fresh broad beans. If these two kinds of people eat by mistake, they are likely to have symptoms such as jaundice and hemoglobinuria, which is acute hemolytic disease. After these situations occur, you must go to the hospital for emergency treatment in time.
4. Pickled pickles:
Crispy and refreshing pickles are essential for many families to eat three meals a day, but these side dishes are unhealthy. Excessive synthetic preservatives such as benzoic acid and sorbic acid are widely used in the production process, and these foods that use excessive synthetic preservatives will cause great harm to the human body.
In summer, besides paying attention to food hygiene and health, we should also prevent heatstroke. Usually, you can eat more foods that can relieve summer heat, such as cucumber, watermelon and bitter gourd.