The effects of loneliness on health.  Alert from the US: “It’s an epidemic” |

The effects of loneliness on health. Alert from the US: “It’s an epidemic” |

What are the Effects of loneliness on health? Very difficult. This is confirmed not only by dozens of studies, but also by the alerting of Vivek Murthy, the US government’s chief health officer. The US surgeon general compared loneliness to smoking and spoke of a 30 percent increased risk of premature death.

Finally, many international research centers have observed the effects of being alone on people’s well-being over the years. Attention, we are not only not talking here about chosen loneliness, but about chronic loneliness. It goes without saying that we all feel lonely at times. However, we are talking about this condition that, for various reasons, makes it difficult for us to meet other people and that psychologists and psychiatrists define as a public health emergency. In the United States, loneliness kills.

ANDKnown effects of loneliness on mental health

Its devastating effects on mental well-being have been well known for decades. There are many studies that confirm that it increases Risk of depression, anxiety and stress. Now, research is starting to show that it’s also bad for physical health. The issue came to the fore this week after several researchers said loneliness ages people faster than cigarette smoking.

You will age faster than even smokers

Being lonely and unhappy can make you age faster of those who smoke cigarettes. The confirmation came from a study by Stanford University in the US and the Chinese University of Hong Kong. According to the researchers, the negative emotional effects of social isolation speeded up people’s biological clocks more than cigarettes. It has been found that feeling lonely, miserable and hopeless is the equivalent of one year and eight months longer than someone who is not alone and does not smoke. Most strikingly, however, people age five months longer than smokers.

The Stanford and Hong Kong Research

Experts believe that thechronic inflammation, caused by unhappiness, damages vital cells and organs. The results of the study were published in the journal Aging USA. The researchers analyzed data from 12,000 Chinese adults. Using blood samples, surveys and medical data, the experts created an aging model to predict the biological age of the participants. We all have a chronological age, which is the time we were physically alive.

The work team compared participants by age and gender to see which aged faster. The results speak for themselves. Lonely people have higher levels of inflammation and anxiety than others. They also have more sedentary lifestyles and poor diets.

Effects of loneliness on health: increases the risk of dementia by up to 40%

Loneliness has also been associated with it dementia. A Florida State University study suggested it could increase your chances of developing dementia by about 40 percent. People are simply at higher risk of depression, cardiovascular disease, and less physical activity. These are three conditions that increase the likelihood of developing some form of dementia.

The role of cortisol

High level of cortisol, the stress hormone, have been linked to memory problems and wear and tear on the part of the brain associated with memory. The study, published in Journal of Gerontology in 2020, nearly 12,000 people were persecuted over 10 years. Here, too, the results speak for themselves. Lonely people are more likely to develop dementia than less lonely people.

Doubles the risk of type 2 diabetes

Loneliness could double a person’s risk of developing the disease Type 2 diabetes, because it can produce a “state of prolonged discomfort,” according to experts. Scientists believe that such exposure can activate the body’s response to stress. High cortisol levels cause transient insulin resistance.

What happens in the pancreas?

When people eat carbohydrates, the food is broken down into blood sugar. This tells the pancreas to release insulin, which allows glucose to enter the body’s cells. Over time, high blood sugar levels can lead to insulin resistance. Since insulin is no longer able to break down sugar as well, it causes the body to produce more and more of it. At this point, the pancreas goes haywire and can no longer lower blood sugar levels.

Norwegian research

A group of Norwegian researchers analyzed the health information of more than 24,000 people. Almost 1,200 developed type 2 diabetes. The results were published in the journal this week diabetes, the news agency of the European Association for the Study of Diabetes. Experts have shown that higher levels of loneliness are strongly associated with a higher risk of type 2 diabetes: lonely people had twice the risk of developing diabetes than non-lonely people.

Effects of loneliness on health: aincreases the likelihood of heart disease and stroke by a third

Ensuring people are less lonely could also help reduce the risk of cardiovascular problems like stroke. A team of British researchers found that poor social relationships increase the likelihood of coronary artery disease by 29 percent and stroke by 32 percent. A previous study had already linked thisincreased risk of heart attack and even loneliness.

Stress and inflammation, two side effects of loneliness, are always at the root of increased risk. Researchers from the University of York looked at 23 studies on the subject. Their report was published in the scientific journal Heart.

Associated with higher levels of obesity

Researchers have shown that loneliness can be as big a health risk as it isobesity. Others have stated that it’s easier to gain weight when you’re feeling lonely. Understandably, people are getting lazier and indulging in the delights of so-called comfort food, which is usually high in saturated fat, sugar and salt. Here matters are more complex because it has not been understood whether obese people tend to isolate themselves or whether isolation increases the risk of weight gain.

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