A universal remedy for immunity, good sleep and a healthier heart? Researchers believe it is all about gratitude

In contrast, a study from San Diego’s School of Medicine found that people who were more grateful had healthier hearts and blood systems, and less inflammation in the body.

Gratitude is healthy for the heart

In addition to the physical benefits of practising gratitude, those taking part in the study also reported that they felt better, were less depressed and experienced less fatigue.

Another study found that gratitude can boost the immune system. Researchers from the Universities of Utah and Kentucky observed that stressed-out law students who described themselves as optimists, when biochemical tests were performed, stood out with a higher number of cells responsible for strengthening the immune system than those who declared themselves to be pessimists.

The practice of gratitude strengthens immunity

Professor Emmons, who has devoted the last 15 years to researching the practice of gratitude, shows, however, that these are not the only benefits of practising gratitude. It turns out that people who keep a gratitude diary consume 25% less fat. They also have 23% lower levels of cortisol, also known as the stress hormone. In turn, another study suggests that the daily practice of gratitude can reduce the effects of brain ageing

But the positive impact of gratitude cannot take place while ignoring the feelings that accompany it.

Research shows that when we think about what we appreciate, the parasympathetic part of the nervous system is activated, and this can not only lower cortisol levels in the blood, but also increase oxytocin levels. Among other things, this hormone makes us engage in interpersonal relationships, which in turn make us feel good.

Author: Aleksandra Mijakoska-Siemion

Photo: pexels.com

The text was published on wysokie obcasy.pl on 25 March 2022