29 Jan

Watch out for the ineffective things in life

Watch out for the “ineffective” things in life

Obviously took the medicine, but it didn’t work!
Obviously brushed his teeth, but the same as not brushed!
Obviously applied sunscreen, but still tanned!
Obviously working very hard to lose weight, but there is no effect!
You must have encountered many, many such “invalid” things.
Are they all fake and shoddy products?
Why does the same thing work at home?
Take a look at these truths, you will suddenly realize!
.hzh{display:none;}  头痛使用止痛药——无效!: Reason: Studies show that almost all headaches are caused by blood vessels and muscles, especially the tension of blood vessels.
When migraine is caused by factors such as emotional stress, drugs and alcohol, due to the contraction of blood vessels in the cerebral arteries, with each heartbeat, the arterial blood vessels will be stretched to cause pain.
Therefore, when treating headaches, the first and most effective drugs are not painkillers, but drugs that act on blood vessels.
  Using antibiotics for colds-no effect!
: Reason: Influenza is an upper respiratory tract infection caused by influenza viruses. Influenza viruses are type A, B, and C. Frequently, new subtypes are caused by mutations.
Obviously, antibiotics are not useful for flu.
  Dermatitis, pruritus hormones-ineffective!
: Reason: Because the adrenocortical hormone has anti-allergic and anti-inflammatory effects, it has a certain effect on certain skin diseases and pruritus, but in most cases it is useless.
Long-term application may induce infection, affect growth and development, and even cause ulcers or unhealed.
  Antibiotics for diarrhea-no effect!
: Reason: Diarrhea is not caused entirely by infection. Improper diet, food allergies, changes in living rules, sudden changes in external climate, and other reasons may cause diarrhea. This type of diarrhea is not effective with antibiotics and should be treated with diet or digestive drugs.
  Dip your teeth first with water = white brush. When most people brush their teeth, they habitually wet their toothbrushes before squeezing toothpaste.
This is how journalists usually brush their teeth.
In fact, if the toothbrush is wet, it is easy to foam after squeezing toothpaste, and if there is too much foam in the mouth, people feel that they have brushed their teeth for a long time and think it is over.
At this time, the teeth were not really cleaned, so it was incorrect.
  Toothpaste is not originally used to clean teeth with foam, but by the cleaning ingredients and friction between the toothbrush and the teeth.
The finer the friction and the longer the time, the cleaner it will be.
  The toothbrush is not dipped in water. Squeeze the toothpaste and brush slowly, and gradually produce some fine foam, so that the cleaning ingredients of the toothpaste can be exerted to the maximum, and then the mouthwash will be finished.
  Random application of sunscreen = white application of sunscreen is to absorb or block ultraviolet rays, so as to protect the skin from damage, not to absorb the skin, as long as the application is thick enough and uniform enough.
  Some sunscreen formulations are not suitable for repeated rubbing, and it is not advisable to massage after application.
These sunscreens contain more powdery ingredients. After coating, a thin film will be formed on the face. Repeated rubbing tends to coagulate into particles, causing uneven application.
These sunscreens are best patted on the face rather than rubbed repeatedly.
In addition, some sunscreens have added biological sunscreens, which block or slow down tissue damage or promote post-sun repair to achieve the purpose of resisting ultraviolet radiation, which must be effective after washing the skin.
This product needs to be applied early for the sunscreen ingredients to work.
  Improper weight loss = Bai Jianmin. According to a recent report by CNN, a new study shows that for women, the benefits of cycling are not limited to physical fitness, but are more effective in maintaining body shape.
  Professor Lu Yifan from the Research Institute of Sports Medicine, Beijing Sport University reminded that although the weight loss effect of cycling is good, the posture must be correct.
Lean forward slightly, keep your arms straight as far as you can, and keep your knees facing straight ahead.
Do not stretch your legs outwards and bend over your back. This will not only affect the exercise effect, but also cause sports injuries.
Also don’t excessively pursue the action of the bicycle race. In the race, the athlete bends forward as much as possible in order to pursue fast speed and low resistance.This is not suitable for our daily exercise.