Reduced anxiety in obese people
A study recently published in the Journal of Nutritional Neuroscience shows that a low-calorie, high-protein diet can significantly improve psychological variables in obese people.
Research has found that following this diet for 15 days can reduce symptoms of anxiety and depression.
After 30 and 60 days, participants who followed this diet also reported lower stress scores.
The study was a randomized clinical trial in Iran, with individuals meeting the inclusion criteria being randomly assigned to an intervention group (a low-calorie diet with increased protein) or a control group (standard protein). The psychological characteristics of the participants were then thoroughly assessed, especially those with obesity.
How does this diet affect obese people?
Improve weight and overall health
Obesity can lead to serious health problems, including diabetes, heart disease, and blood pressure problems, which can increase anxiety levels. Losing weight through a low-calorie diet can improve your health and reduce feelings of stress and anxiety caused by these problems.
A low-calorie diet can help reduce body fat, helping to control anxiety-causing factors like insulin resistance and inflammation.
Impact on sleep quality
A diet high in protein and low in calories can help improve sleep quality. Insufficient or poor quality sleep is a risk factor for anxiety. Eating enough protein at meals throughout the day can help improve sleep quality and reduce anxiety.
Tryptophan, an amino acid found in protein-rich foods (such as chicken, eggs, milk), is a precursor to serotonin, a neurotransmitter that helps regulate mood and sleep.
Reduces inflammation and impacts mood
Chronic inflammation is a contributing factor to anxiety and depression. Obesity is linked to high levels of inflammation in the body. A low-calorie, high-protein diet helps reduce inflammation, which indirectly helps reduce anxiety levels.
Additionally, weight loss through a healthy diet can improve self-esteem and reduce anxiety related to appearance, which is important for people who are obese.
Improve brain function
A high-protein diet provides important nutrients to the brain, which can improve cognitive function and reduce anxiety. Nutrients such as omega-3 fatty acids found in salmon and protein-rich foods can help improve mood and reduce stress.
