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( Natural News ) When you see teenagers glued to their cell phones while out and about, it’s natural to wonder what this constant use of technology is doing to their health and well-being. Much has been made of the negative effects that heavy social media use can have on young people’s self-esteem, for example, and a new study points to yet another way that cell phones are harming the minds of adolescents. A study that was recently published in the Environmental Health Perspectives journal shows that high levels of exposure to radiofrequency electromagnetic fields, or RF-EMF, can hurt memory performance in the areas of the brain that are exposed when a person talks on their cell phone. This study was a follow-up to a 2015 study that reached a similar conclusion. The new study used twice the sample size of the previous one and updated information on the RF-EMF absorption range of adolescents using different wireless communication devices. Using a cell phone close to the head is considered the most relevant source of exposure to RF-EMF to the brain. The scientists from the Swiss Tropical and Public Health Institute (Swiss TPH) looked at the relationship between RF-EMF exposure from wireless communication devices and the memory performance in around 700 adolescents aged 12 to 17. The study entailed filling out a questionnaire assessing their usage of mobile phones and media, along with their physical and psychological health. Afterward, they carried out computerized cognitive tests. The researchers also used cell phone user data provided by phone operators, smartphone time activity apps that were used while the phones were set to flight mode, and portable measurement devices known as exposimeters with integrated GPS to link people’s RF-EMF records to specific activities and places. Mother Nature’s micronutrient secret : Organic Broccoli Sprout […]
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