Europe
Vaccines against human papillomavirus (HPV) have been in use for 15 years. Clinical trials demonstrated early on that these vaccines are safe and effective. Those countries that have achieved high…
Health
Kisses stimulate the production of saliva, which washes away bad bacteria An orthodontist recommends that people kiss for four minutes a day to keep their teeth healthy and their breath…
Food
The body produces this hormone when it gets dark and it's time for sleep The body produces the hormone melatonin when it gets dark and it's time for sleep. At…
Health
Analysis of blood samples taken from Russian cosmonauts before and after their flight to the ISS showed that prolonged stay in space can provoke brain damage. For years, scientists have…
Health
Vitamin D is the only known vitamin that can be produced independently by the human body under the influence of sunlight. Its deficiency quickly causes serious health problems. This vitamin…
Food
Dr. Zheko Naychov graduated in medicine in Sofia in 2006. He started working as an intern in the clinic of cardiac and vascular surgery at Lozenets Hospital, where he still…
Health
Babies who are breastfed for the first six months of life have fewer blood pressure challenges in the future, researchers at the University of North Carolina have found. The study…
Health
However, the effect of the sounds is short Sleeping people react to noise from wind turbines and traffic, but in most cases it does not wake them up, according to…
Health
Scientists have found that honey bees use social distancing to protect their hive when the colony is threatened by parasites or diseases. The study demonstrates how bees respond to harmful…
Health
Four types of mutual attraction - one good and three not so good Attachment is a mutual process of forming emotional bonds between people that persist indefinitely, even when people…
