How stress and mental health problems contribute to weight gain – experts explain

Stress and mental health are two interconnected aspects of our lives that can have a significant impact on our overall well-being. While their impact on mental health has long been recognized, recent research has shed light on their association with another prevalent concern: weight gain.

When individuals experience chronic stress, various physiological changes occur in their bodies. Stress triggers the secretion of cortisol, a hormone associated with the body’s natural fight-or-flight response. Elevated cortisol levels can lead to increased appetite, especially for calorie-dense and high-fat foods.

Furthermore, stress can disrupt normal sleep patterns, resulting in sleep deprivation. Lack of sleep alters the production of ghrelin and leptin, the hormones responsible for controlling hunger and satiety, respectively. As a result, individuals may experience increased hunger and cravings for unhealthy foods, leading to weight gain over time.

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Furthermore, stress often triggers emotional eating as a coping mechanism. Stressed people may seek comfort in food because it can provide temporary relief from negative feelings. This behavior, commonly known as “stress eating” or “emotional eating,” often involves the consumption of calorie-rich and nutritionally poor foods. Frequent stress eating can contribute to weight gain and the development of unhealthy eating patterns.

Dr Sameer Malhotra, Director and Head, Department of Mental Health and Behavioral Sciences at Max Super Specialty Hospital, Saket explains how stress and mental health contribute to weight gain.

How do stress and mental health problems contribute to weight gain?

Dr. Malhotra explains, “Extreme stress or distress is associated with changes in neurochemicals, hormones, and the immune system. Under significant stress, there is over-stimulation of the hypothalamic-pituitary-adrenal axis.

Dr. Malhotra further states that in certain conditions of depression: Carbohydrate craving and weight gain.

In depressed state: Lethargy and lack of exercise also contribute to weight gain. Sometimes weight gain is also due to low functioning of thyroid.

During manic excitement: There has been an increased desire for a variety of food and increased food intake and as a result weight concerns.

The mental health impact of weight gain is multifaceted. Conditions such as depression and anxiety can disrupt a person’s motivation, energy level, and overall self-care routine. Engaging in physical activity and maintaining a balanced diet can be challenging, which can lead to decreased physical fitness and weight gain.

Strategies to Manage Weight Gain

Engaging in physical activity and maintaining a balanced diet can be challenging, which can lead to decreased physical fitness and weight gain.

Strategies such as stress management techniques, therapy, regular exercise, and healthy eating may be beneficial. By effectively managing stress and prioritizing mental wellness, individuals can reduce their chances of gaining weight and promote a healthier lifestyle overall.