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Chronic Pain Changes Relationships With Food
Chronic lower back pain disrupts satiety signals and eating behaviors
Article via LabRoots
Patients with chronic pain suffer from active pain signals that linger for weeks, months, and even years. This pain may be constant or come and go sporadically, often interfering with daily life and taking a heavy psychological toll on those who suffer from it. In addition, studies have shown links between chronic pain and eating behaviors that result in weight gain.
A team of neuroscientists has uncovered a potential explanation for this association: a brain circuit that controls motivation and pleasure. Paul Geha, the lead author of the study, said that this new data increases our understanding of the psychological mechanisms connecting chronic pain and eating patterns, adding that these processes may lead to the development of obesity.
Around 25 percent of adults in the U.S. experience chronic pain as a result of injuries, illnesses, or in some cases, psychosomatic pain caused by stress, anxiety, and depression.
In their study, Geha’s team was interested in how the brains of individuals with chronic pain responded to eating sugar and fat. They gave participants a pudding dessert with different sugar or fat levels and different textures. They found that chronic lower back…
