1, eliminating formaldehyde
In life, we often encounter objects with formaldehyde. The most common one is the newly renovated house, which contains a lot of formaldehyde gas, so the newly renovated house cannot be moved in immediately. The common method is to open the doors and windows of all rooms to keep indoor ventilation, and gradually eliminate formaldehyde through natural volatilization. This method is very slow, it takes about 4-6 months to reach the occupancy level, but some activated carbon can be placed indoors to improve the absorption speed of formaldehyde and eliminate it in a short time.
2. The nutrition of grapefruit
Although grapefruit can't purify formaldehyde, it can also freshen the air and bring many benefits to the human body. Eating grapefruit has the effects of promoting fluid production, quenching thirst, clearing away heat and toxic materials, diminishing inflammation and relieving pain, promoting diuresis and swelling, moistening intestines and relaxing bowels, stimulating appetite, promoting digestion, calming the nerves, moistening lung and relieving cough. Proper consumption can also treat cough, bronchitis, dry mouth, sore throat, dysuria, constipation, edema, irritability, hypertension, anorexia and other discomforts.
3. Preventive measures
There are also many places to pay attention to when eating grapefruit. Grapefruit has diuretic effect, and patients with frequent urination diseases should not eat it. Grapefruit can't be eaten with birth control pills, which will lead to the failure of birth control pills. What will happen is not much to say. Grapefruit has the function of lowering blood pressure, so it should not be taken together with antihypertensive drugs, otherwise it will lead to a sudden drop in blood pressure to an abnormal level and produce toxins, which will be life-threatening in severe cases. Grapefruit is a cool food, so it is not suitable to eat in large quantities to avoid diarrhea.