Researchers have discovered that the body’s internal clock significantly influences the eating habits of adolescents, particularly those who are overweight or obese. A recent study indicates that these teens tend to consume more calories later in the evening compared to their peers with healthy weights.
The study, conducted in a controlled environment devoid of external time cues, revealed that the circadian system directly regulates food intake. Participants, aged 12 to 18, followed a unique 28-hour schedule, which allowed researchers to isolate the effects of the internal biological clock on eating behaviors. Findings showed that adolescents generally ate more in the late afternoon and early evening, with those classified as overweight or obese exhibiting a marked increase in caloric consumption during these times.
Experts emphasize that understanding how circadian rhythms affect eating can lead to better health outcomes for teenagers. Maintaining a consistent sleep schedule and aligning eating patterns with natural biological cycles may help mitigate obesity and promote healthier lifestyles among adolescents. Future research is needed to explore potential interventions that could leverage these insights for improved dietary habits and overall health in this vulnerable age group.
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