The idea that your mental state is interconnected with your physical state has been brought to the forefront in recent years. For example, negative attitudes and feelings of helplessness and hopelessness can create chronic stress. This can upset the body's hormone balance, depletes the brain chemicals required for happiness, and damages the immune system. A weakened immune system increases the body’s vulnerability to attacks from viruses and pathogens like the flu or the common cold. Furthermore, a study collecting data from men and women ages 25 to 74 found that heavy stress shortens life expectancy by 2.8 years.
Some of the more common physical difficulties associated with imbalanced mental health include:
- Headaches or back/neck pain
- Upset stomach, constipation, or diarrhoea
- Change in appetite, weight gain, or weight loss
- Palpitations or high blood pressure
- Fatigue or insomnia
- Sweating, lightheadedness, dry mouth, or shortness of breath
But can you reverse physical ailments and get healthier by practising gratitude?
For starters, it’s not easy to tell if your physical discomfort or poor health stems from a condition of your mind. Even if you let your doctor know that your emotions are causing you to experience physical health difficulties, they might not be trained to identify mental conditions correctly. While your general practitioner can help rule out other causes and treat your symptoms so you can feel better physically, they would have to refer you to a mental health specialist like a clinical psychologist or psychiatrist to correctly rule out or identify how your state of mind is affecting you physically.
So, what can gratitude do for your health?
Far from being a magic pill you take to boost your energy levels and health, gratitude does not actively promote your immune system to make you healthier.
Instead, counting your blessings each day has significantly increased your happiness. It can improve your mood, help you sleep better, stimulate digestion, and rewire your mind to appreciate healthy, nutrient-dense food more.
In one study, 61 healthy women between the ages of 35 and 50 were randomly assigned to either a six-week online gratitude activity or a writing activity. Once a week, the gratitude group were given a writing prompt that asked them to write about someone they were grateful for (for example, “Think of someone in your life who you feel like you have never fully or properly thanked for something meaningful or important that they did for you”). The control group wrote about neutral topics (“Think about the longest distance you walked today”).
Before and after the six weeks, the participants reported how much they tended to offer or receive support from others. They provided a blood sample to test for inflammatory cytokines linked to chronic diseases of ageing, like diabetes, atherosclerosis, and even cancer.
After analysing the data, the researchers found that women assigned to the gratitude condition did engage in more supportive care, which is consistent with the idea that gratitude may inspire people to help others. But they didn’t find any significant improvement in immune function.
However, they found that the women in the gratitude group were less likely to be stressed.
These findings still left an open question for researchers: Could experiencing gratitude affect people’s brains in a way that promotes better health?
Yet another study from the University of California San Diego’s School of Medicine found that more grateful people had a reduced dietary fat intake — as much as 25 per cent lower. Additionally, stress hormones like cortisol are 23 per cent lower in grateful people and could reduce the effects of ageing on the brain.
While gratitude may not directly affect the immune system, it can boost your health because it recruits other positive emotions that have direct physical benefits as a way of perceiving and interpreting life.
Research shows that when we think about what we appreciate, the parasympathetic or calming part of the nervous system is triggered, and that can have protective benefits on the body, including decreasing cortisol levels and perhaps increasing oxytocin, the bonding hormone involved in relationships that make us feel good, both physically and mentally.
This article was brought to you by Naluri’s Mental Health Coaches. Naluri empowers you to develop healthy lifestyle habits, achieve meaningful health outcomes, and be healthier and happier through personalised coaching, structured programmes, self-guided lessons, and health tools and devices. Download the Naluri App today or contact hello@naluri.life for more information on utilising digital health coaching and therapy to become a happier, healthier you.