A new study warns that while losing weight is often linked to better health, extreme dieting may harm mental well-being. Research shows that drastically cutting calories and overtraining to lose weight could worsen symptoms of depression.
The study, published in the journal *BMJ Nutrition, Prevention & Health*, analyzed data from over 28,000 adults collected between 2007 and 2018 through the National Health and Nutrition Examination Survey (NHANES). Researchers examined participants’ diets and the severity of their depression symptoms.
Participants were asked if they were currently on any diet for weight loss or other health reasons. Those who answered “yes” were asked to specify their diet type. Diets were classified into four groups: calorie-restricted diets, nutrient-restricted diets, established dietary patterns, and no diet. The study also considered participants’ body mass index (BMI) and sex to explore any variations.
Results showed that people on calorie-restricted diets had significantly higher depression symptom scores compared to those not dieting.
Dr. Alexa Mieses Malchuk, who was not involved in the study, explained that calorie restriction affects mood in several ways. It can cause changes in blood sugar, which directly influences mood, especially if blood sugar drops too low. Severe calorie cutting can also lower energy levels, which negatively impacts mood. Additionally, even mild calorie restriction may make people feel deprived, leading to feelings of sadness or depression.
This research highlights the importance of balanced, healthy habits rather than extreme dieting for both physical and mental health.
Related Topics:
Fast Fitness Japan Renews Franchise Deal with Anytime Fitness
Nex and Zumba Partner to Bring Fitness Fun from Studio to Living Room
Fusion Celebrates Global Wellness Day and International Yoga Day Together
