What is the harm to the human body of sending messages

If the wireless router is harmful to the human body, its product is a substandard product, and the wireless router does not rub much with the radiation of the mobile phone.

Radiation is there when people are there, but it is not big, and the radiation is the largest when the mobile phone is turned on and off. Radiation is harmful to human beings.

There is radiation but studies do not show that it is harmful to the body.

It's just that no harmful cases have been found.

Hehe, of course there is radiation, we normal people are not a big problem, for those who are pregnant. And so on to have an impact!

It's still a mixed score, ditto upstairs.

You have sweaty hands a lot, this should have no effect on people, but the phone may be damp, tell you a prescription for sweating hands.

Too much sweat in the hands and feet: alum * 5 money, 2 catties of hot water, melt and soak the hands and feet together, 10 minutes at a time, let them cool and dry naturally after soaking, once a day, and the sweat of the hands and feet is normal after 5 days.

Interesting? Do you text a lot? Do you like to text again with wet hands often?

The principle and harm of perm The ammonium (alkaline) in the special perm solution enters the cortical layer through the hair cuticle of the hair layer of the hair layer, changing the protein chain structure of the hair to form curls. Perm is generally to use a reducing chemical solution to disassemble the cystine spring first, so that the cystine is thinned. The sulfur bridge bond breaks off and becomes two cysteines.

At this time, the amino acid links of the hair loosen and coil into a certain waveform at the mercy of others. Then apply the fixative so that the cysteine that disconnects the small spring is combined in pairs nearby to form a new spring and fix the hairstyle. During the perm process, the alkaline components and oxidation in the potion will cause the scales of the hair layer to be destroyed.

Leaving the internal structure of the hair in an unprotected state will cause the loss of internal moisture and nutrients, which is harmful to the hair, scalp and hair follicles, and will more or less denature the keratin of the hair, making the hair easy to yellow, brittle, without luster and elasticity. Experts believe that perms should not be too frequent, not more than four times a year; Pregnant women will affect the health of the fetus and should not perm; The little girl's scalp is delicate, and the perm is easy to break the scalp and be infected with bacteria; People with a dry scalp should not perm their hair often. Therefore, perms should be carried out according to their actual situation.

The principle and harm of hair dyeing Hair dyeing is to use the alkaline ingredients in the dye cream to open the hair cuticle of the hair layer (the scales on the hair open when exposed to alkali), and the artificial pigment enters the cortical layer of the hair and combines with a part of the natural pigment to form the desired color. Ammonia in the dye cream has a strong destructive effect on the hair cuticle of the hair layer when dyeing hair, and if it is not properly maintained, it will cause the hair scales to fall off, lose moisture, rough burrs, lack of luster and inelasticity. Dyed hair is not shiny or the color is difficult to maintain is a problem for many people.

Experts remind that no matter what kind of hair dye or its products have been dyed, they generally contain toxic aromatic chemicals, and long-term use may damage the body's hematopoietic system, or make the fetus malformed in the pregnant woman's body, and it will also lead to dermatitis, redness, itching, ulceration, etc. For the sake of health, try to dye your hair as little or no as possible, nature is beautiful. Many people have an allergic reaction to the chemical potions used for hair dyeing and perming, such as rash spots, dizziness, and even**.

Do you mean wearing headphones? Texting itself will produce electromagnetic waves, which will have a small impact on the hail body, especially the human brain.

It has nothing to do with whether to listen or not.

As long as it is electronic, it will be harmful to health, but since we are born in this era, don't care about these small problems!!