The mind and chronic inflammation
Recent research has revealed that certain social, environmental and lifestyle factors, including psychological stress, can promote systemic chronic inflammation that can, in turn, lead to diseases that represent the leading causes of disability and mortality worldwide, such as cardiovascular disease, diabetes mellitus, cancer, chronic kidney disease, non-alcoholic fatty liver disease, and neurodegenerative and autoimmune disorders [Furman et al., 2019]. The association between chronic disease and inflammation is widely recognized. Healthcare systems are buckling due to the cost of treating a worldwide population burdened by these chronic health problems.
Psychological stress also leads to inflammation in the brain. This can impact the regulation of mood and cognition, with possible connections to Alzheimer’s disease.
Psychological stress induces many of the same inflammatory signals as injury and disease. This raises questions: How and why does mental stress activate inflammation?
Related Posts
Psychological impact on cancer
M.A. Visintainer et al. conducted a study with rats. After implantation of a tumor, some were administered electric shocks and some were not. Of the former, some could escape the shocks and some could not [Visintainer et al., 1982]. Afterward, they checked the number of rats that rejected the tumor (and thus were cured). The Read the full article…
Acute upon Chronic Stress
With a particular emphasis on the immune/inflammatory system — both kinds of stress together (modulated by many factors) can be significantly more damaging than their sum. This is, at present, a logical intuition, worthy of further scientific investigation. There is much vagueness to get through. Vaguenesses Of course, ‘stress’ is a vague – although pretty Read the full article…
Is Gluten Sensitivity an Expectation Effect?
Many people avoid gluten in their diet because they see them as the cause for gastrointestinal and other symptoms and unwellness. Although this field receives a lot of media attention, there has been little science about mental causality up till now. Gluten (named after ‘glue’) is what makes dough elastic and bread chewy. It also Read the full article…