It is widely recognized that radiation exposures such as X-rays and gamma radiation can increase the risk of cancer in humans and animals. These types of radiation are referred to as ionizing radiation (Ionization energy is defined as the minimum amount of energy required to remove an electron from an atom or molecule in the gaseous state). This is different from nonionizing radiation, which includes ultraviolet (UV), visible light, extremely low frequency radiation (ELF), and radiofrequency or microwave (RF) radiation. Conventionally, researchers believed that nonionizing radiation is not harmful or carcinogenic, despite evidence surfacing regarding the relationship between UV radiation and skin cancer.
Research evaluating the exposure to RF radiation was conducted primarily by military agencies. Due to the advent and use of cellular telephone systems, which involve widespread public exposures, reevaluation of exposure risk has become urgent.
Four types of physiological effects has been observed by researched in multiple studies:
These findings suggest that exposure to RF radiation, including from devices such as microwave ovens, are potentially carcinogenic and have other health effects. An important point to consider is that low dose radiation exposure over time has damaging effects, rather than one large exposure to radiation.
Alternatives to Microwaves
Rather than using a microwave, consider using a stove or convection oven. These methods take a bit more time, but it is well worth it! Consider using headphones to talk on cell phones rather than placing the device directly to your head. If possible, request to avoid airport scanners by opting for a pat-down. Lastly, try to reduce overall radiation exposure over time.
Goldsmith, J. (1997). Epidemiologic Evidence Relevant to Radar (Microwave) Effects. Environmental Health Perspectives, 105, 1579. https://doi.org/10.2307/3433674
Over the course of the past century, the Western culture has faced numerous health epidemics, from obesity to opioids. Today we are facing an epidemic of a different nature. The epidemic of loneliness.
We're more connected than ever, but are we feeling more alone? In the last 50 years, rates of loneliness have doubled in the United States. In a survey of over 20,000 American adults, it was found that almost half of respondents reported feeling alone, left out, and isolated. Further, one in four Americans shared that they rarely feel understood, and one in five people believe they rarely or never feel not close to people. Loneliness is on the rise for Americans regardless of geographic location, gender, race, or ethnicity.
Human beings did not evolve to be alone. Sociality plays a fundamental part in the wellbeing of Homo sapiens. Conversely, social isolation and loneliness are known risk factors for premature death, more so than being obese (Holt-Lunstad et al., 2015). Individuals who feel socially isolated and alone also have higher rates of cardiovascular disease, alcoholism and suicidality, physical diseases related to stress and compromised immune function, and in later life, greater risk of degenerative dementia. Even worse, researchers have observed that geriatric individuals who are considered lonely have a 45% increased risk of mortality (Leland, 2012; Perissinotto, Stijacic Cenzer and Covinsky, 2012).
Moreover, lonely individuals experience reductions in reasoning and creativity. In addition to these reduced abilities, loneliness affects workplace productivity, as lonely individuals report less job satisfaction and are more likely to face unemployment. Not surprisingly, loneliness is commonly correlated with mental health concerns such as anxiety and depression. Similarly, loneliness is often associated with poor coping mechanisms, such as compulsive technology use, smoking, and self-harm. In other words, loneliness has both physical and psychological implications, many of which could be long term.
Alone versus Lonely
Before determining yourself as lonely, there is a difference between being alone and feeling lonely. Being alone and feeling lonely are not mutually dependent. Loneliness is a subjective experience, a feeling of sadness stemming from isolation or abandonment. But, a person can be alone without feeling lonely, since alone describes a state of being and lonely describes an emotional response to one's circumstance. For example, most people don't feel sad when they go to the restroom by themselves. A person can be alone in the sense that no other people are present, or alone in the sense that they are unaccompanied, even in a crowd.
When assessing loneliness, introverted and extroverted personalities should be taken into account, because some people enjoy the presence of being alone with themselves, whereas others are dependent on others to cope with not being by themselves. Being at either end of the spectrum, whether it is total isolation or complete dependence, is not considered a healthy behavioral pattern.
Factors Influencing Loneliness
The predictors of loneliness is the basis for the identification of factors that cause and contribute to loneliness. The are three broad categories that influence the feeling of loneliness:
These categories may be subdivided into multiple factors that increase loneliness:
While it is impossible to avoid loneliness completely, it may be alleviated. It is recommended to investigate the contributory factors towards loneliness because knowledge of these may substantially lessen the impact of loneliness on people's mental health status. Such knowledge will contribute to an improved quality of life, productivity and health.
Sleep Deprivation-Induced Loneliness
The "loneliness phenotype" can be triggered by sleep deprivation. Researchers have observed that a lack of sleep induces critical changes within the brain, altering behavior and emotions, while also disturbing essential metabolic processes and influencing the expression of immune-related genes. The end result is that people who are sleep-deprived avoid social interaction. This asocial profile is recognizable by other people, who, in turn, shun the sleep-deprived people in a psychosocial loop that perpetuates in a vicious cycle of loneliness and other mental health disorders.
Some Solutions to Loneliness
Ali, S. (2018). What You Need to Know About the Loneliness Epidemic. [online] Psychology Today. Available at: https://www.psychologytoday.com/us/blog/modern-mentality/201807/what-you-need-know-about-the-loneliness-epidemic [Accessed 1 Sep. 2019].
Harris, R. (2015). Are we lonelier than ever?. [online] The Independent. Available at: https://www.independent.co.uk/life-style/health-and-families/features/the-loneliness-epidemic-more-connected-than-ever-but-feeling-more-alone-10143206.html [Accessed 1 Sep. 2019].
Holt-Lunstad, J., Smith, T., Baker, M., Harris, T. and Stephenson, D. (2015). Loneliness and Social Isolation as Risk Factors for Mortality. Perspectives on Psychological Science, 10(2), pp.227-237. https://doi.org/10.1177/1745691614568352
Leland, K. (2012). Loneliness Linked to Serious Health Problems and Death Among Elderly. [online] UC San Francisco. Available at: https://www.ucsf.edu/news/2012/06/98644/loneliness-linked-serious-health-problems-and-death-among-elderly [Accessed 1 Sep. 2019].
Perissinotto, C., Stijacic Cenzer, I. and Covinsky, K. (2012). Loneliness in Older Persons. Archives of Internal Medicine, 172(14). https://doi.org/10.1001/archinternmed.2012.1993
Ben Simon, E. and Walker, M. (2018). Sleep loss causes social withdrawal and loneliness. Nature Communications, 9(1). https://doi.org/10.1038/s41467-018-05377-0
Skyscrapers, prison cell-like living quarters, stressful mediocre jobs and impersonal city life do not encourage friendliness, let alone a sense of community. A city is simply a place where large groups of lonely people live together.
The ostensible connectedness that cellphones and devices alike offer is attenuated by the unexpected consequence of decreasing the desire to connect with others, contributing to loneliness and isolation overtime. Researchers have observed subjects using cellphones for a short period of time were less likely to volunteer for a community service activity when asked compared to a control group. In addition, the cellphone users were less determined in solving word problems, even when the amount of correct answers would be matched by a monetary donation to charity. This deflated focus on others persisted even when the cellphone users were requested to draw an image of a cellphone and think about using it. The researchers posit, “The cellphone directly evokes feelings of connectivity to others, thereby fulfilling the basic human need to belong.” The researchers suggest that this feeling results in a reduced desire to actually connect with others or to engage in empathetic and prosocial behavior (Abraham, Pocheptsova & Ferraro, 2019).
Loneliness also correlates with Internet use (Hu, 2009). Researchers observed that online chatting resulted in increased loneliness (Hu, 2007).
Jacob Needleman, professor of philosophy at San Francisco State University, suggests that the loneliness that we as a society are experiencing cuts people off, not just from each other, but also from some harmonizing force in themselves. Our society is lacking an essential harmonious relationship with some universal force (Needleman, 2014).
The absence of this essential harmonious relationship will not be filled by Facebook, Instagram, or any other social networking website.
Abraham, Ajay & Pocheptsova, Anastasiya & Ferraro, Rosellina. (2019). The Effect of Mobile Phone Use on Prosocial Behavior.
Dossey, L. (2013). One Mind. Carlsbad: Hay House.
Hu, M (2007). Social Use of the Internet and Loneliness.
Hu, M. (2009). Will Online Chat Help Alleviate Mood Loneliness?. Cyberpsychology & Behavior, 12(2), 219-223. doi: 10.1089/cpb.2008.0134
Needleman, J. (2014). The heart of philosophy. New York: Jeremy P. Tarcher.
The Awareness domain contains research, news, information, observations, and ideas at the level of self in an effort to intellectualize health concepts.
The Lifestyle domain builds off intellectual concepts and offers practical applications.
Taking care of yourself is at the core of the other domains because the others depend on your health and wellness.