Firstly, the emf on the nervous system, the transmission of nerve impulses is disrupted. As a result, vegetative dysfunctions appear neurasthenic and asthenic syndrome, complaints of weakness, irritability, fatigue, sleep disturbance, higher nervous activity is disturbed – memory loss, a tendency to develop stress reactions. So now a days almost everyone are showing interest and taking cellphone emf protection.
Influence on the cardiovascular system : Violations of the activity of this system are manifested, as a rule, by the lability of the pulse and blood pressure, a tendency to hypotension, and pain in the region of the heart. In the blood, there is a moderate decrease in the number of leukocytes and erythrocytes.
Influence on the immune and endocrine systems: It has been established that under the influence of EMF, immunogenesis is disturbed, more often in the direction of oppression. In animal organisms irradiated with EMF, the course of the infectious process is aggravated. The influence of electromagnetic fields of high intensity is manifested in a depressing effect on the T-system of cellular immunity. Under the influence of EMF, the production of adrenaline increases, blood clotting is activated, and the activity of the pituitary gland decreases.
Influence on the reproductive system : Many scientists attribute electromagnetic fields to teratogenic factors. The most vulnerable periods are usually the early stages of embryonic development. The presence of a woman’s exposure to electromagnetic radiation can lead to premature birth, affect the development of the fetus and, finally, increase the risk of congenital malformations.
The sources of electromagnetic fields are atmospheric electricity, geomagnetic fields, industrial installations, radar, radio navigation, television and radio broadcasting, household appliances, internal electrical networks in homes.