HHS-OASH-2026-0397-6420 https://www.regulations.gov/comment/HHS-OASH-2026-0397-6420 https://www.researchgate.net/profile/Aqeel-Noaman/publication/336671998_Impact_of_Mobile_Phone_Usage_on_Some_Health_Aspects_of_Children_and_Adolescents_Evidence_Based_Review_Article/links/5dab6188a6fdccc99d91fa0f/Impact-of-Mobile-Phone-Usage-on-Some-Health-Aspects-of-Children-and-Adolescents-Evidence-Based-Review-Article.pdf "Impact of Mobile Phone Usage on Some Health Aspects of Children and Adolescents: Evidence Based Review Article" "Eye health Repeated use of the mobile phone for long periods of time harms the visual system of the eye in different ways where it can cause eye tumor due to the high temperature of the eye due to exposure to electromagnetic radiation and close these radiation from the lens of the eye increases the probability of eye exposure to cataract disease later [8]. Bansal and Mahajan, 2018 found in a study of 450 Indian children under 15 years of age in the pediatric department at the teaching for tertiary care that more than one third of them ( 35.7%) were suffering from eye symptoms including eye strain and eye watering (8). In another recent study, which included 177 Saudi students studying at a middle school in the city of Riyadh, their ages ranged 12 to 116 years old, found that using the smartphone for more than 28 hours a week causes visual disturbance [9]. Ear problem Increase the temperature in the ear lobes by approximately 10 degrees Celsius may cause auditory disturbances when using the mobile for a period of 20 minutes continuously and for longer periods because the radiation emitted from the mobile may cause damage to the sensitive parts of the inner ear, as well as people who use phones including children for 2-3 hours a day and for a period of 3-5 years may be exposed to the occurrence of partial deafness and even may eventually exposed to ear tumor or permanent hearing [8]. Neurological effects Neurologically, the microwave radiation emitted from mobile phones through the Wi-Fi device is mostly affects the head region [10]. In a study carried out by Cerutti R, et al (2016) they revealed that exposure the adolescents to some harmful effects like headache attacks and other somatic problems as result to excessive use of mobile devices [11]. And exposure to headache was significantly associated with mobile phone use among Twainish children in another study published in 2015 [6]. Recently, Jo Fowler and Jan Noyes, found that the children aged 11- 14 years in south west of England at risk of muscular skeletal problems due to mobile use [4]. Psychiatric effects In a recent study conducted in South Korea by Seong-Soo Cha and Bo- Kyung Seo revealed that the lethargy and depression were more in risk group (excessive mobile users) than the normal user group, and these findings were tendency to significant difference [12]. But in another study carried out on a group of Japanese young people aged 15-19 years, it revealed that the use of mobile phone for social networking services, and conversation with others for two hours or more is significantly linked to a high risk rate with depression [13]. Some studies indicate that there is a correlation between the use of mobile phones and stress, some of which negate this as it is difficult to interpret and summarize the relationship between them [14]. Some researchers have proven that mobile use causes increased stress and others have proven the opposite [14]. In a study conducted on a group of high school respondents, their mean age was 11.97 years [15]. The reason for this may be that Children may experience various biological and psychological changes during their lifetime for a daily period [15]. As for the correlation between exposure to anxiety and the use of mobile phones, two recent studies proved to have been set forth investigating by Elhai, et al and another by Nassehi, et al [14]. They proved that there is an important correlation between the occurrence of anxiety and the use of mobile phones." Sleep problems and brain tumor info was also mentioned in the article. But they take up more space than I have here.