Contrary to the common belief that marriage leads to weight gain, a new scientific study suggests that supportive and healthy relationships might have a protective effect on body weight. According to researchers at UCLA, marriages with strong emotional bonds not only benefit mental health, but also positively influence metabolism and eating behaviors, thereby reducing the risk of obesity.
A recent study conducted by UCLA has unveiled that high-quality, supportive marriages can potentially reduce the risk of obesity. The findings suggest that strong emotional bonds can impact physical health, holding as much sway as nutrition and exercise.
According to Church, this study unveils a new pathway demonstrating how marriage and emotional support can 'get under the skin' to influence obesity risk.
From Brain to Gut: A Comprehensive Examination
The study conducted a detailed evaluation of approximately 100 individuals residing in the Los Angeles area. A wide range of data was analyzed, from participants' body mass indexes and dietary habits to brain imaging and hormone levels, as well as the emotional support they received and their gut health.
In contrast, for those individuals who were dissatisfied with their marriages, a more intense activity was observed in the dorsolateral prefrontal cortex - a region of the brain associated with impulse and desire control - when they were shown images of food.
On the other hand, the same brain patterns were not detected in single individuals.
Individuals in emotionally supportive marriages have been observed to experience positive changes in tryptophan metabolites, which play a role in inflammation, metabolism, immunity, and neurological functions.
Among these metabolites is serotonin, a hormone that plays a key role in regulating mood, sleep, and appetite. Moreover, levels of oxytocin, known as the 'love hormone,' were found to be higher in happily married individuals. It is known that oxytocin reduces stress, lowers blood pressure, and accelerates healing processes.
Dr. Church describes oxytocin as an 'orchestra conductor' managing the harmony between the brain and the gut. He indicates that this hormone not only strengthens self-control against eating impulses but also supports metabolic processes.