In this CRASH COURSE, you'll explore:
Stress is your body's way of saying that something needs your attention. It is one of the body's oldest survival mechanisms. In small doses it helps us adapt, perform and grow. When it becomes constant, however, it starts consuming the very resources it was meant to protect.
The goal is not to eliminate stress. The goal is to understand it, respond wisely, and restore balance.
The goal is not to eliminate stress. The goal is to understand it, respond wisely, and restore balance.
1. Understanding Stress
Stress can be defined as a state of worry or mental tension caused by a difficult situation. Stress is a natural human response that prompts us to address challenges and threats in our lives. Everyone experiences stress to some degree. The way we respond to stress, however, makes a big difference to our overall well-being.
(Source: World Health Organisation)
Stress is a feeling of emotional strain and pressure. Stress is a type of psychological pain. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment. Excessive amounts of stress, however, can increase the risk of strokes, heart attacks, ulcers, and mental illnesses such as depression and also aggravation of a pre-existing condition.
(Source: World Health Organisation)
Stress is a feeling of emotional strain and pressure. Stress is a type of psychological pain. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment. Excessive amounts of stress, however, can increase the risk of strokes, heart attacks, ulcers, and mental illnesses such as depression and also aggravation of a pre-existing condition.
|
Hans Selye, the father of stress, proposed four variations of stress (1975):
On one axis he locates good stress (eustress) and bad stress (distress).
According to Selye, the ultimate goal would be:
|
|
|
Hans Selye's theory of “General Adaption Syndrome” suggests stress plays a role in every disease. There are three stages in the general adaptation syndrome: Stage 1: ALARM / ACUTE STRESS: when we perceive a threat and the body activates fight, flight or freeze to respond to the stressor. This involves hormones and chemicals excreted at high levels as well as an increase in heart rate, blood pressure, perspiration, respiration rate, etc. Stage 2: Resistance - the body becomes adaptive to the challenge and attempts to cope or adapt to the stressor. The length of this stage depends on the body’s innate and stored adaptation energy reserves and the intensity of the stressor. Stage 3: Exhaustion / CHRONIC STRESS: when the stressor persists and our resources are too depleted to cope with the demands. This leads to physical, mental and emotional health problems, eventually to death. Stress diseases are maladies caused principally by errors in the body’s general adaptation process. They will not develop when adaptation is facilitated by improved perception and interpretation. Source: The American Institute of Stress |
The purpose of the stress response
The stress response is an automatic process that prepares the body to respond to situations perceived as challenging or threatening. It increases alertness, mobilizes energy, and temporarily prioritizes functions that support immediate action. In the short term, this response can help us react quickly, solve problems, or meet demanding situations. When it remains activated for long periods without sufficient recovery, however, it can begin to affect both physical and mental wellbeing.
The stress response is an automatic process that prepares the body to respond to situations perceived as challenging or threatening. It increases alertness, mobilizes energy, and temporarily prioritizes functions that support immediate action. In the short term, this response can help us react quickly, solve problems, or meet demanding situations. When it remains activated for long periods without sufficient recovery, however, it can begin to affect both physical and mental wellbeing.
2. HOW Stress Affects Your Body and Mind
Stress is a natural physical and mental reaction to life experiences — everyone experiences it. Anything from everyday responsibilities like feeding your family to more serious life events like a car accident can trigger stress. In immediate, short-term situations, stress can benefit your health. It can help you cope with potentially serious situations.
Your body responds to stress by releasing hormones that increase your heart and breathing rates and ready your muscles to respond; however, if this response continues longer than necessary for survival, it can take a toll on your health.
Chronic stress can cause even more symptoms affecting your overall well-being, such as irritability, anxiety, depression, headaches, or insomnia
Your body responds to stress by releasing hormones that increase your heart and breathing rates and ready your muscles to respond; however, if this response continues longer than necessary for survival, it can take a toll on your health.
Chronic stress can cause even more symptoms affecting your overall well-being, such as irritability, anxiety, depression, headaches, or insomnia
Central Nervous & Endocrine Systems
The central nervous system (CNS) controls your “fight or flight” response: the hypothalamus tells your adrenal glands to release the stress hormones - adrenaline and cortisol. When the perceived fear is gone, the hypothalamus should tell all systems to return to normal. If the CNS fails to normalize or the stressor remains, then the response continues.
Respiratory & Cardiovascular Systems
Stress hormones make you breathe faster to quickly distribute oxygen-rich blood to your body. Stress hormones make your heart pump faster and cause your blood vessels to constrict and divert more oxygen to your muscles, so you’ll have more strength to take action. It also raises your blood pressure. If the heart works too hard for too long, the risk for heart attack and stroke increases.
Digestive System
Your liver produces extra blood sugar to give you more energy. Under chronic stress, you risk to develop type 2 diabetes. Stress increases the risk for ulcers and acid reflux. It leads to diarrhea or constipation, nausea, vomiting, or stomachache.
Muscular System
Under constant stress, muscles may not get the chance to relax. Tight muscles cause headaches, back and shoulder pain, and body aches.
Sexuality & Reproductive System
While short-term stress may cause men to produce more of the male hormone testosterone, long-term stress makes testosterone levels drop, causes erectile dysfunction or impotence, increases risk of infection for male reproductive organs. For women, stress leads to irregular, heavier, or more painful periods.
Immune System
Long stress will weaken the immune system.
Source: The American Institute of Stress
The central nervous system (CNS) controls your “fight or flight” response: the hypothalamus tells your adrenal glands to release the stress hormones - adrenaline and cortisol. When the perceived fear is gone, the hypothalamus should tell all systems to return to normal. If the CNS fails to normalize or the stressor remains, then the response continues.
Respiratory & Cardiovascular Systems
Stress hormones make you breathe faster to quickly distribute oxygen-rich blood to your body. Stress hormones make your heart pump faster and cause your blood vessels to constrict and divert more oxygen to your muscles, so you’ll have more strength to take action. It also raises your blood pressure. If the heart works too hard for too long, the risk for heart attack and stroke increases.
Digestive System
Your liver produces extra blood sugar to give you more energy. Under chronic stress, you risk to develop type 2 diabetes. Stress increases the risk for ulcers and acid reflux. It leads to diarrhea or constipation, nausea, vomiting, or stomachache.
Muscular System
Under constant stress, muscles may not get the chance to relax. Tight muscles cause headaches, back and shoulder pain, and body aches.
Sexuality & Reproductive System
While short-term stress may cause men to produce more of the male hormone testosterone, long-term stress makes testosterone levels drop, causes erectile dysfunction or impotence, increases risk of infection for male reproductive organs. For women, stress leads to irregular, heavier, or more painful periods.
Immune System
Long stress will weaken the immune system.
Source: The American Institute of Stress
3. Signs You Might Be Living With Chronic Stress
Stress affects everyone differently. While occasional stress is a normal part of life, prolonged or unmanaged stress can influence the way we think, feel, and behave. You may experience only a few of these signs, or several at the same time. Recognizing them is not about self-diagnosis—it is about becoming more aware of how your body and mind may be responding to ongoing demands.
Physical Signs
Your body is often the first to signal that it is under prolonged pressure. Common physical signs of chronic stress may include:
Emotional Signs
Stress can influence how we experience and regulate our emotions. You may notice:
Cognitive Signs
Long-term stress can affect concentration, memory, and decision-making. Some common cognitive signs include:
Behavioural Signs
Stress often influences our daily habits and interactions with others. You may notice changes such as:
A Gentle Reminder
Experiencing one or more of these signs does not necessarily mean you are experiencing chronic stress. Many of these symptoms can have different causes, and everyone responds to life's challenges in their own way.
What matters most is paying attention to patterns. If these signs persist, begin to interfere with your daily life, or feel difficult to manage on your own, consider reaching out to a healthcare professional or a qualified mental health practitioner. Seeking support is a positive step towards understanding your wellbeing and finding strategies that work for you
Source: The American Institute of Stress
Physical Signs
Your body is often the first to signal that it is under prolonged pressure. Common physical signs of chronic stress may include:
- Persistent fatigue or low energy
- Frequent headaches or migraines
- Muscle tension, stiffness, or pain
- Difficulty falling asleep or staying asleep
- Changes in appetite or weight
- Digestive problems, such as stomach discomfort or irritable bowel symptoms
- Increased heart rate or palpitations
- Frequent colds or infections due to a weakened immune system
Emotional Signs
Stress can influence how we experience and regulate our emotions. You may notice:
- Feeling overwhelmed or unable to cope
- Irritability or frustration over small matters
- Anxiety, nervousness, or constant worry
- Low mood or sadness
- Mood swings
- Feeling emotionally exhausted or detached
- Reduced enjoyment of activities you previously found meaningful
Cognitive Signs
Long-term stress can affect concentration, memory, and decision-making. Some common cognitive signs include:
- Difficulty concentrating
- Forgetfulness
- Racing thoughts
- Trouble making decisions
- Reduced creativity or problem-solving ability
- Constantly expecting the worst
- Feeling mentally exhausted or "foggy"
Behavioural Signs
Stress often influences our daily habits and interactions with others. You may notice changes such as:
- Withdrawing from family, friends, or social activities
- Procrastination or reduced productivity
- Increased use of alcohol, nicotine, caffeine, or other substances
- Changes in eating habits
- Reduced physical activity
- Restlessness or difficulty relaxing
- Nail biting, teeth grinding, or other nervous habits
- Becoming more impatient or argumentative
A Gentle Reminder
Experiencing one or more of these signs does not necessarily mean you are experiencing chronic stress. Many of these symptoms can have different causes, and everyone responds to life's challenges in their own way.
What matters most is paying attention to patterns. If these signs persist, begin to interfere with your daily life, or feel difficult to manage on your own, consider reaching out to a healthcare professional or a qualified mental health practitioner. Seeking support is a positive step towards understanding your wellbeing and finding strategies that work for you
Source: The American Institute of Stress
4. The Stress Cycle: From Challenge to Recovery
Stress is not a permanent state—it is a natural process. Our bodies are designed to respond to challenges, recover, and return to balance. When this cycle is completed, stress can help us adapt, learn, and build resilience. When recovery is interrupted or delayed, however, stress can begin to accumulate and affect our wellbeing.
1. A Challenge AppearsThe stress cycle begins when we encounter a situation that our brain interprets as demanding, uncertain, or threatening. This might be a tight deadline, an important conversation, financial concerns, illness, major life changes, or even a series of small everyday pressures.
Not every challenge creates stress. How we experience a situation depends on many factors, including our previous experiences, available resources, physical health, and the support around us.
2. The Body RespondsOnce the brain recognises a challenge, it activates the body's stress response. Hormones such as adrenaline and cortisol prepare us to respond by increasing alertness, raising heart rate, and directing energy toward the systems needed for immediate action.
This response is automatic and helps us react quickly when needed.
3. We Respond to the SituationAt this stage, we take action. We may solve the problem, adapt to the circumstances, ask for support, or decide that the situation requires patience rather than immediate action.
Our response is not only about what we do—it is also influenced by how we think about the situation and the coping strategies we have developed over time.
4. RecoveryOnce the challenge has passed, the body needs time to recover. Heart rate slows, stress hormone levels decrease, muscles relax, and energy is gradually restored.
Recovery is an essential part of the stress cycle. It may involve sleep, physical activity, time in nature, meaningful conversations, relaxation, or simply taking a break. Recovery allows both the body and mind to regain balance.
5. Adaptation and ResilienceEvery completed stress cycle teaches us something. As we successfully cope with challenges and allow ourselves adequate recovery, we become better prepared to manage future demands. This process helps build resilience—the ability to adapt and recover when life becomes difficult.
When the Cycle Is InterruptedSometimes challenges occur faster than we can recover from them. Work pressures, caregiving responsibilities, financial worries, ongoing conflict, or major life events may keep the stress response activated for long periods.
When recovery becomes too limited, stress can accumulate over time and increase the risk of physical, emotional, and mental health difficulties.
Managing stress, therefore, is not about avoiding every challenge. It is about finding a healthy balance between periods of effort and periods of recovery, allowing the body and mind to do what they are naturally designed to do.
5. Your Stress Triggers - Interactive reflection.
- What situations consistently leave you exhausted?
- Which situations energise you?
- What is outside your control?
- What is inside your control?
- What is my stress trying to protect?
- What matters most right now?
- What can I let go of today?
- What is one small action that would help me feel more grounded?
6. Healthy Ways to Respond to Stress
While we cannot always avoid stressful situations, we can strengthen the habits that help our body and mind recover. Regular physical activity, restorative sleep, balanced nutrition, relaxation techniques, time in nature, supportive relationships, and setting healthy boundaries can all contribute to better stress management.
Managing stress is not about eliminating every challenge. It is about developing the skills and routines that help you respond, recover, and regain balance. Would you like to learn more? Explore our Mental Fitness page to discover how everyday habits can strengthen resilience, emotional wellbeing, and your ability to navigate life's challenges.
Other factors that influencet our ability to manage stress include:
Managing stress is not about eliminating every challenge. It is about developing the skills and routines that help you respond, recover, and regain balance. Would you like to learn more? Explore our Mental Fitness page to discover how everyday habits can strengthen resilience, emotional wellbeing, and your ability to navigate life's challenges.
Other factors that influencet our ability to manage stress include:
- Emotional Awareness
- Flexible Thinking
- Meaning and Purpose
- Supportive Relationships
- Healthy Recovery Habits
- Self-Compassion
