stress

How stress affects weight and body composition: 4 interesting facts

Fact 1. Prolonged stress doesn’t build muscle — it breaks it down.

Chronic stress has a direct impact on physical fitness. When the body is under tension, the level of cortisol — the stress hormone — rises and remains elevated for a long time. In this state, the body stops focusing on development and shifts into preservation mode. It needs quick energy, and instead of burning fat, it starts breaking down muscle tissue — the primary source of protein. As a result, muscle mass gradually decreases, the body loses its shape, and tone disappears. Even if you’re diligently working out, watching your diet, and never missing a gym session, constant stress — deadlines, lack of sleep, and ongoing tension — prevents your body from delivering the expected results. After a few weeks, you might notice your physique hasn’t improved or may even look worse. This is the effect of chronic stress, which blocks recovery and progress. To achieve real results, it’s essential to work not only on the physical body but also on your internal state. Quality sleep, emotional balance, and regular rest are not luxuries — they are vital components of an effective health approach.

Fact 2. Excessive stress contributes to cellulite.

The appearance or worsening of cellulite is often directly linked to the condition of the nervous system. During periods of intense or prolonged stress, microcirculation of blood and lymph flow in the body deteriorates, which directly affects skin quality and the condition of subcutaneous fat. When you’re constantly anxious, the stress hormone disrupts metabolic processes in the tissues. This leads to uneven fat distribution, decreased skin elasticity, and fluid retention — all of which result in the formation or worsening of cellulite. It becomes especially noticeable on the thighs, abdomen, or buttocks. For example, a woman may follow a healthy diet and exercise regularly, but during periods of emotional overload (such as stress at work or home), she notices that her skin looks bumpier, swelling appears, or small lumps become visible. This is a consequence of disrupted blood flow and fluid retention caused by emotional strain.

Fact 3. People who don’t manage stress are less likely to achieve long-term weight loss.

Individuals who neglect stress management are significantly less likely to see stable results in weight loss. Even the most effective diet or well-structured workout plan won’t yield full results if the body is constantly under tension. Chronic stress triggers physiological changes: metabolism slows down, and cravings for quick energy sources like sweets, baked goods, and fast-food increase. In this state, the brain seeks immediate gratification, and instead of going to a workout, the desire to stay home and eat something tasty and high in calories often wins. As a result, daily efforts may not produce the expected changes.  The weight may not go down, or it might even come back, which is demotivating and lowers self-confidence. To prevent this, it’s crucial to introduce practices that stabilize the emotional state — quality sleep, regular walks, social support, meditation, or other relaxation techniques. In cases of excess weight, it’s also important to consult a specialist who can recommend additional corrective strategies — including weight-loss medications (such as Therm Line forte, Riomont, Cetislim, Orligal) or a personalized stress-reduction plan. This comprehensive approach not only supports weight loss but also helps restore balance in the body’s overall function.

Fact 4. Chronic stress dulls the feeling of fullness.

When a person is constantly stressed, the body produces more cortisol, which disrupts many internal processes — including hunger and satiety regulation. In this state, appetite-controlling hormones become unbalanced, and the body stops clearly signaling when it’s truly hungry or full. As a result, people often eat much more than needed and still feel like eating more. For example, after a stressful day, someone might eat an entire pizza and still crave something sweet or salty. This lack of accurate hunger and fullness signals creates a vicious cycle: eating to calm down, feeling guilt, experiencing more stress — and then eating again. To prevent this, it is important not only to pay attention to what you eat, but also to understand why you are doing it. Learning to recognise physical hunger and emotional hunger will help you maintain your inner balance and reduce your emotional dependence on food.