5 Effects of Loneliness

We have all been alone, felt alone, or both at some point in our lives. A lifestyle change such as moving to a new location or starting a new job can produce feelings of solitude and impact our health in several ways.

Effects Of Loneliness On Health

1. Increased Risk of Heart Disease

The genes of chronically lonely individuals experience overexpression that leads to long-term inflammation and damage to the tissues and blood vessels of the heart increasing the risk of heart attack, stroke and other cardiovascular diseases.

2. Cause Sleeping Disorders

There is a close relation between loneliness and sleep and even minute difference in the level of loneliness has an effect on sleep. It has been seen that lonely individuals experience more trouble with sleep.

3. Depression And Suicide

Loneliness has been linked with depression, and is thus, a risk factor for suicide. Being socially isolated from society can take a toll on mental health. When our need for social relationships is not met, we fall apart mentally and even physically. If the loneliness and/or social isolation is not addressed, it may lead to an increased risk of depression, feelings of worthlessness, hopelessness or thoughts about suicide as an escape from their situation.1

4. Weakened immune system

Loneliness can strain the immune system, according to Ohio State University research presented in 2013. People who were lonely produced more inflammation-related proteins in response to stress than folks who felt more socially connected. Inflammation is linked to numerous health conditions including heart disease, Type 2 diabetes, arthritis, and Alzheimer’s disease.

5. Increased risk of dementia?

Over the years, various studies have found a link between loneliness and dementia. According to a study presented at the 2015 Alzheimer’s Association International Conference, participants who reported feelings of loneliness experienced cognitive decline around 20% faster than those who were not lonely.

Linda Swan, Medibank Chief Medical Officer, said:

“It’s well-known that loneliness can lead to or worsen mental health conditions, however we’re increasingly learning about the various physiological conditions that it can contribute to as well. Knowing this, it’s important we continue to regard loneliness as a serious health issue, and work to increase awareness and support for those who may be affected.”

References

1.Marano, Hara Estroff. “The dangers of loneliness.”Psychology Today (2012

Sources:

http://www.thefitindian.com/negative-effects-of-loneliness-on-health/

http://www.health.com/relationships/4-ways-being-lonely-can-affect-your-health

http://www.curejoy.com/content/what-are-the-effects-of-loneliness-on-your-health-01-2017/

https://www.medibank.com.au/healthbrief/the-physical-effects-of-loneliness/

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