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Why stress is causing more people to gain weight around the stomach
08th May, 2026 01:13 PM
For many Kenyans, stress no longer just feels mental or emotional. It is beginning to show physically, too, especially around the stomach.
From long working hours and financial pressure to heavy traffic, job insecurity, and endless responsibilities at home, daily stress has quietly become part of life for many people. Constant stress may also be one of the reasons more people are struggling with stubborn belly fat, even when they are not eating excessively.
Unlike ordinary weight gain, stress-related weight tends to collect around the abdomen. It is the kind of fat that many people complain about despite trying different diets, skipping meals, or even exercising occasionally.
Mental and physical health
According to information from the World Health Organization (WHO), stress affects both mental and physical health, especially when it becomes long-term and unmanaged. The body responds to stress by releasing a hormone called cortisol. Cortisol is designed to help the body react during difficult situations, but when stress becomes constant, the hormone remains elevated for long periods. This can increase appetite, slow metabolism, and encourage the body to store fat around the stomach area.
Medical experts from Willow Health Media noted that chronic stress can also influence eating patterns, causing many people to crave foods that are high in sugar, salt, and fat. These comfort foods may temporarily improve mood, but over time, they contribute to weight gain, especially around the belly.
In many Kenyan households, stress eating has quietly become part of everyday life. After exhausting days filled with work pressure, financial worries, or emotional exhaustion, many people turn to fast foods, chips, smokies, sugary drinks, or heavy late-night meals for comfort. While these meals may feel satisfying in the moment, health experts warn that they can slowly affect overall health.
Sleep is another hidden factor
Poor sleeping habits and prolonged stress can affect hormones responsible for hunger and energy balance. Many people dealing with stress sleep for only a few hours or experience interrupted sleep due to anxiety and overthinking. The following day, the body often craves high-calorie foods for energy, creating a cycle that becomes difficult to break.
At the same time, modern lifestyles have reduced physical movement. Many people spend hours seated in offices, inside vehicles, or behind screens. Mental exhaustion has become common, but physical activity remains low for many adults.
Doctors warn that excess belly fat is not only about appearance. According to guidance shared by the World Health Organization (WHO) and the Ministry of Health, Kenya, abdominal fat has been linked to conditions such as diabetes, high blood pressure, heart disease, and other lifestyle illnesses that continue to rise globally and locally.
How to manage it
The good news is that stress-related weight gain can be managed gradually through realistic lifestyle changes rather than extreme dieting.
Health experts encourage people to begin with simple habits that reduce stress naturally. Activities such as walking, exercising regularly, sleeping well, and limiting screen time before bed can help lower stress levels and improve overall health. Nutrition experts also recommend balanced meals with vegetables, fruits, enough water, and home-cooked foods while reducing processed foods and sugary drinks.
Relaxation is equally important. Some people manage stress through prayer, music, journaling, spending time outdoors, or talking to trusted friends and family members. Experts say mental rest is just as important as physical rest.
