Does smog weather affect pregnancy?

The persistent smog in many cities has seriously affected the normal pregnancy preparations of men and women. So does smog weather have an impact on pregnancy? What preparations should be made before pregnancy in smog weather? What is good to eat before pregnancy in smog weather? The following editor will give you a detailed introduction.

Does smog weather affect pregnancy?

Haze is mainly composed of sulfur dioxide, nitrogen oxides and toxic particles. When the toxic particles in haze are inhaled by the human body, they will irritate and damage the respiratory mucosa, dry the nasal cavity, destroy the defense ability of the respiratory mucosa, and bacteria enter the respiratory tract, which can easily cause upper respiratory tract infections and other diseases. The harm caused by haze is not limited to the respiratory system. Since the human body is a unified whole, the inhaled substances can be carried to various organs through the human circulatory system and cause harm, including harm to the reproductive system. The harm of haze weather to female fertility is mainly manifested in endocrine disorders. Toxic particles in haze can be absorbed and invaded into the human body through various pathways, thereby affecting ovulation.

What preparations should be made before pregnancy in foggy weather

Going out less on smoggy days. If you must go out, be sure to wear a mask (the mask can be thicker);

When the doors and windows of your home are closed, you can use an air purifier to purify the air;

While maintaining a balanced diet, eat more foods rich in antioxidants, such as grape seeds rich in anthocyanins, cauliflower containing sulforaphane, tomatoes containing lycopene, etc.

If you need to be exposed to heavy metals such as lead, mercury, manganese and cadmium at work, you should stay away from them for a period of time before and after pregnancy to avoid unnecessary effects.

What to eat before pregnancy in haze weather

Drink plenty of water

Water is the source of life. Healthy men should drink at least 1700ml of water a day, and women 1500ml. In haze weather, it is even more necessary to ensure sufficient water intake, so as to ensure the smooth metabolism and facilitate the discharge of toxic and harmful substances.

Eat more foods with antioxidants

Including vitamins (such as vitamin A, C, E, β-carotene), minerals (especially the trace element selenium) and phytochemicals (such as lycopene, anthocyanins, chlorophyll, polyphenols, etc.), which can reduce the interference of external factors on the balance within human cells.

Get enough protein

Protein is a component of all tissues and cells in the body, the material basis of the body's immunity, and an indispensable component for tissue cell repair. It is recommended to consume more foods containing high-quality protein, such as eggs, soy products, fish, shrimp, chicken, etc.

Eat more foods containing functional polysaccharides

Functional polysaccharides often have a certain degree of colloid viscosity, which can effectively absorb toxic and harmful substances in the gastrointestinal tract and accelerate their excretion. In haze weather, you can purposefully eat more foods containing these substances, such as kelp, seaweed, black fungus, white fungus, shiitake mushrooms, king oyster mushrooms, etc.

Maintain a balanced diet

No matter when, maintaining a comprehensive and balanced diet is the most common and highest principle for maintaining the health of the body. Only by achieving a balanced diet can we ensure normal metabolism of the human body, maintain the balance of the intracellular environment, and enhance the body's repair ability and ability to resist disease and pollution.