When the world feels uncertain, our bodies often feel it too.
Stress is not just something we think about, it’s something we experience physically. In times of widespread uncertainty, such as global conflict, economic instability, natural disasters, or major life changes, this stress can become more constant and harder to switch off. Even if events feel far away, our nervous system doesn’t necessarily distinguish between immediate and distant threats.
You might notice yourself feeling more tense, emotional, distracted, restless, exhausted, or overwhelmed. You may also notice changes in your appetite, eating patterns, digestion, or relationship with food. These changes are not a sign that you’re doing something wrong, but they’re often a sign that your mind and body are doing their best to cope with a difficult situation.
Why stress affects the body
When we’re stressed, the body activates its survival response. Hormones such as cortisol and adrenaline are released to help us respond to perceived danger. This response is designed to protect us in short bursts, but when stress is ongoing, the body can remain in a heightened state of alert.
You might notice symptoms such like:
- Increased muscle tension
- Difficulty sleeping
- Racing thoughts
- Feeling more emotional or irritable
- Changes in appetite or eating patterns
- Difficulty concentrating
- Feeling tired but unable to properly rest
- Digestive changes such as nausea, bloating, constipation, diarrhoea, or stomach pain
These experiences can make it much harder to stay connected to your usual routines, including regular eating.
How stress affects appetite
Stress can affect appetite in different ways. For some people, stress causes appetite to decrease. Food may feel unappealing, hunger cues can become harder to notice, or eating may feel like too much effort. Some people describe feeling nauseous, too anxious to eat, or disconnected from food altogether.
For others, stress can increase appetite, particularly for foods that feel comforting, familiar, or easy to access. This can sometimes lead to more frequent eating, stronger cravings, or a desire to snack throughout the day.
Both responses are valid. They reflect different ways the body tries to cope and protect.
It is also common for appetite to fluctuate. You might find yourself eating very little one day and feeling much hungrier the next. These changes can feel confusing, but they’re often a natural response to ongoing stress.
Why comfort eating happens
Comfort eating is often talked about in a negative way, but eating for comfort is a common and often helpful and easy stress relief strategy. Food can provide pleasure, familiarity, distraction, grounding, and emotional relief during difficult times.
Certain foods may remind us of comforting times such as childhood, family, culture, or celebrations. Reaching for these foods when life feels stressful can be one gentle way of caring for ourselves. If however we start to judge ourselves harshly for eating this way, guilt, shame, or attempts to compensate by restricting food can create a more difficult cycle and make eating feel even more stressful.
Rather than self-criticism for wanting comfort foods, it can help to approach these experiences with curiosity and compassion. Reflecting on what you might need – emotionally, physically, or practically can be a gentler and more supportive place to start.
Disconnection from body cues
Chronic stress can also disrupt interoception, which is the ability to notice and interpret internal body signals like hunger, fullness, satisfaction, thirst, fatigue, and emotions. When the nervous system is on high alert, these signals can become quieter, inconsistent, or confusing.
This can make eating feel more like a task than something natural or enjoyable. You may forget to eat until you’re extremely hungry, struggle to know what you feel like eating, or find it difficult to recognise when you have had enough. This disconnection can be particularly distressing for people who are trying to build a more trusting relationship with food and their body.
The impact of chronic stress on eating patterns
When stress is ongoing, it can affect more than just appetite. It can also influence the way we think about food, eating, and our bodies.
You may notice:
- Skipping meals because you are busy, overwhelmed, or not feeling hungry
- Grazing throughout the day without feeling satisfied
- Eating more quickly or when distracted
- Finding it hard to plan meals or grocery shop
- Increased body image concerns
- Feeling more preoccupied with food
- Turning to food for comfort more often
- Using food rules or restriction to try to feel more in control
When life feels uncertain, we often look for ways to create predictability, comfort, or control. Sometimes food and eating become areas where this shows up.
Stress and Eating Disorders
For people who have experienced challenges with eating before, or who are already feeling vulnerable, stressful times can make things harder. When life feels out of control, it’s common to try to find control where we can – sometimes through food, eating patterns, exercise, or a focus on weight and appearance.
Periods of stress, uncertainty, grief, isolation, or change can increase the risk of:
- Restrictive eating
- Binge eating
- Emotional eating
- Purging behaviours
- Over-exercising
- Increased body checking or body dissatisfaction
- Obsessive thoughts about food, weight, or shape
Eating disorders are serious mental and physical health conditions that can affect anyone, regardless of age, gender, body size, culture, or background. They are not a choice, and they’re not about vanity or willpower.
If you’re concerned about yourself or someone you know, it’s important to seek support early. Early intervention can make a significant difference. You can also learn more about early warning signs of an Eating Disorder through the Butterfly Foundation, or by requesting an appointment with one of the Psychologists or Dietitians at Mind Body Well.
Gentle ways to support yourself
During stressful times, it can help to bring in some gentle structure and support. This doesn’t mean eating perfectly or following strict routines. It means finding small, manageable ways to care for yourself.
Some ideas include:
- Aim for regular meals and snacks, even if you don’t feel very hungry
- Keep easy, convenient foods available at home
- Take breaks from the news or social media if it is increasing anxiety
- Stay connected with supportive people
- Spend time outside or move your body in ways that feel supportive rather than punishing
- Focus on rest and sleep where possible
- Practise grounding activities such as breathing exercises, journalling, stretching, or listening to music
- Remind yourself that eating doesn’t need to be perfect
If cooking or meal planning feels too difficult, it’s okay to simplify things. Convenience foods, takeaway meals, frozen meals, toast, cereal, snacks, or simple combinations of foods can all still provide nourishment.
When to seek support
If eating is starting to feel really difficult, stressful, or all-consuming, getting support can help. You don’t have to wait until things feel severe before reaching out. Our team of Psychologists and Dietitians can help you:
- Understand how stress is affecting your eating
- Reconnect with hunger and fullness cues
- Reduce guilt or anxiety around food
- Develop a range of supportive coping strategies
- Improve your relationship with your body
- Feel less alone in what you’re experiencing
- Plan strategies to enable regular and adequate eating
Most importantly, try to be kind to yourself. Your body is responding to a tough situation. It is okay if eating feels different right now. You are not alone, and your experience makes sense.