Brush your teeth for 3 minutes at a time
Brushing teeth is to remove dental plaque on the outside, inside and occlusal surface of teeth. This workload is not small, there are about 80 tooth surfaces to be cleaned. Always change the position of the toothbrush and turn it slowly on all the tooth surfaces of each tooth. A toothbrush can only brush 2 ~ 3 teeth at the same time, so it takes 3 minutes to brush all the teeth at once.
Boil the water for another 3 minutes.
After chlorination of tap water, chlorine interacts with the residual organic matter in the water, which can form many harmful compounds such as halogenated hydrocarbons and chloroform, which have carcinogenic effects. Experiments show that boiling water and burning it for 3 minutes is a good way to reduce these harmful substances to a safe range. It can be seen that this measure is necessary for people to prevent cancer every day.
Make tea with boiling water for 3 minutes.
Pay attention to the time difference when drinking tea. After making tea for 3 minutes, the caffeine in the tea basically oozed out. Drinking tea can refresh you at this time. If people want to avoid the excitement after tea, they just need to pour out the tea brewed in 1 channel within 3 minutes, then brew and taste it, and then they can rest in peace.
Eat hot and drink cold for 3 minutes.
In the cold winter, friends and relatives have dinner and eat cold drinks immediately after eating hot dishes and hot soup. Blood vessels will contract sharply and blood pressure will rise, which may cause dizziness, nausea and other symptoms. Therefore, experts suggest that if you want to have a cold drink to quench your thirst after eating hot food, it is best to have an interval of 3 minutes to reduce the irritation to your stomach.
Oral and anal temperatures were measured for 3 minutes.
Many diseases, especially infectious diseases, often have changes in body temperature, and measuring body temperature is one of the self-care skills. Put the oral thermometer under the subject's tongue, keep it closed and measure the temperature for 3 minutes. If the baby or person is unconscious, you can use the anus table to measure the temperature, and the time also takes 3 minutes. Too short a time will make the measurement inaccurate.
Press the inner corner of the eye for 3 minutes after dropping the eye drops.
After dropping the eye drops, gently close your eyes and press the inner corner of your eye with your index finger for 3 minutes. If you don't do this, the eye drops will soon flow into the lacrimal duct and then into the nasal cavity. In this way, not only the retention time of the liquid medicine on the eyeball surface is short, but also the drug effect is not sufficient, and the eye drops flow into the nasal cavity and are easily absorbed by the nasal microvasculature, which increases the side effects of the liquid medicine.
Wake up and rest for 3 minutes.
Middle-aged and elderly people with high blood pressure and heart disease should close their eyes in bed for 3 minutes before getting up. This is because at the moment of waking up, the brain is in a coma, the blood is sticky, the brain is hypoxic and ischemic, and it is easy to fall, which is the most dangerous moment. It is said that such a small change in the way of getting up can reduce the chance of stroke and save 3 million people in the world every year.
Be angry for no more than 3 minutes.
According to the theory of traditional Chinese medicine, "Anger hurts the liver." Life is short for those who are angry about trifles. A good mood is more important than anything else. Don't be angry for more than 3 minutes. Everything doesn't matter, don't take it to heart, even if you are angry, you should come and go quickly, vent it as soon as possible, and try to keep your mood stable.
Squat for no more than 3 minutes.
Squatting in the toilet for too long can cause rectal varicose veins. In the long run, it will naturally cause long-term compression of rectal vein, leading to congestion, venous lump and hemorrhoids. It is generally believed that squatting for more than 3 minutes may lead to the formation of hemorrhoids, and the severity is also determined by the length of time. Never read when you go to the toilet.
Exercise every 3 minutes.
It is enough for everyone who takes part in sports to have the experience of being out of breath during sports, and should have a rest. Through a short pause of 3 minutes between exercises, human muscles can complete enough energy supplement for the next exercise. And a longer rest time won't bring much benefit.
Abdominal breathing for 3 minutes every day.
Lie on your back, unbuckle your belt, relax all over, then take a deep breath, consciously bulge your stomach, hold it for a while, and then exhale slowly. Every time you take a deep breath, breathe slowly. The longer you breathe, the better. Abdominal breathing is the movement of internal organs in the chest and abdomen. Because the diaphragm moves up and down, the lungs expand, and the activities of organs in the chest such as the heart and aorta increase, all organs in the abdominal cavity and all blood vessels and nerves in the abdominal cavity move slowly and rhythmically, which is helpful for digestion and expectoration. Exercise before bed can also help you fall asleep.
Take a cold water bath for 3 minutes every day.
People with good constitution take a cold bath every day. Cold water bath is a "vascular movement" of the whole body, which is especially beneficial to skin microcirculation, can promote blood circulation of the whole body and prevent cardiovascular and cerebrovascular diseases. You can dry clean it first, that is, wipe your body with a dry towel, then wash it with hot water, then warm water, and gradually transition to cold water.