What are the New Causes of Obesity, Overweight
As people get older, most individuals tend to gain
physical weight, and their abdominal and back areas accumulate fat, resulting
in the appearance of a belly. Researchers have now identified a significant
factor contributing to obesity in both men and women. A study conducted at the
University of California in the United States has revealed that men’s and women’s
brains work differently from each other, leading them to become susceptible to
obesity in distinct ways.
The research indicates that changes occur in certain
parts of women’s brains that are linked to emotions when they become obese.
Similarly, changes take place in specific regions of men’s brains associated
with hunger or the sensation of a full stomach. The study found that emotional
eating, where individuals eat without conscious thought, is a crucial factor
contributing to obesity in women. In contrast, men’s eating behaviors are more
related to the sensation of hunger or the need to fill their stomachs.
In this study, 183 individuals between the ages of 18 and
55 were included and divided into two groups based on their body weight.
Details about anxiety, depression, personal habits, and various other factors
were collected from these participants. Subsequently, each person underwent
three different brain MRI tests to assess brain structure, function, and other
aspects.
The results revealed that specific changes in certain
brain regions are associated with an increase in body weight. According to the
research, if an individual has experienced trauma during childhood, it can lead
to these brain changes in women, which later contribute to obesity. Conversely,
men’s brains seem to be more resistant to emotional triggers related to eating,
and their obesity is more connected to appetite and satiety factors.
In
summary, this research highlights that gender differences in brain responses
play a role in how men and women experience and respond to obesity. Emotional
factors are more prominent in women, while men’s eating habits are influenced
by physiological signals of hunger and fullness.
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