Electromagnetic radiation

What is electromagnetic radiation? 

Electromagnetic radiation refers to a kind of energy ray propagating into space caused by periodic changes of electric and magnetic fields, also known as electromagnetic wave radiation. Products that can produce electromagnetic radiation include mobile phones, computers, microwave ovens, high-frequency eye protection lights, energy-saving lights, etc.

Six hazards of electromagnetic radiation: 

1. One of the causes of leukemia in children. 

2. It can induce cancer and accelerate the proliferation of human cancer cells, and is the main cause of cardiovascular disease and diabetes. 

3. The harmful effects on the human reproductive system are mainly manifested in the decrease of male sperm quality, sexual function, spontaneous abortion, and fetal malformation in pregnant women. 

4. It can lead to children's intellectual disability and affect children's development. 

5. It affects people's cardiovascular system, such as palpitation, insomnia, an endocrine disorder, bradycardia, decreased cardiac blood volume, sinus arrhythmia, leucopenia, decreased immune function, etc. 

6. It has an adverse effect on people's visual systems. As the eye is a sensitive organ of the human body to electromagnetic radiation, too high electromagnetic radiation pollution will cause vision loss, retinal detachment, cataracts, and so on.