Epinephrine (adrenaline) and Norepinephrine (noradrenaline) are hormones released from the adrenal glands in response to stress and prepare the body for the fight-or-flight response.
Imaginary stressors, which can be unreal or just imagined situations, can lead to physical, mental, emotional, and behavioral problems, such as lack of concentration and irritability.
During the alarm stage of the stress response, stress hormones (cortisol and adrenaline) increase heart rate and blood pressure, preparing the body to face or escape from the perceived threat.
The hypothalamus perceives stressors and activates the autonomic nervous system (ANS) in response to stress.
The second stage in the stress response is "Adaptation," where the body uses its resources to cope with the stressful situation.
The primary function of glucocorticoids released by the adrenal cortex during stress is to release energy required to cope with the ill effects of stressors.
During the exhaustion stage of the stress response, the body experiences a long-term impact due to prolonged stress, and it is at risk of suffering from more serious health conditions like depression, hypertension, and coronary diseases.
Consuming fast foods is NOT recommended for stress management as they can increase cholesterol and contribute to various diseases.
The term used to represent the effects of anything that seriously threatens the body's internal equilibrium is "homeostasis." Homeostasis refers to the body's ability to maintain a stable internal environment.
The digestive system is negatively affected by stress and can lead to disturbed eating habits, acid reflux, diarrhea, or constipation.
The two major changes in the body during the stress response are a change in energy release (release of stress hormones for energy) and a change in energy distribution (increased blood pressure to supply energy to specific organs).
Chronic stress can lead to the suppression of both cell-mediated and humoral immune responses, which may make individuals more susceptible to infections.
The three stages in the stress response, as per Hans Selye's General Adaptation Syndrome (GAS), are Alarm, Adaptation, and Exhaustion.
Corticotrophin Releasing Hormone (CRH) and Arginine Vasopressin (ADH) are hormones released by the hypothalamus during the stress response, and they stimulate the anterior pituitary gland.
Eustress, also known as "good stress," can have positive effects on improving heart function and mental abilities. It is a type of stress that is exciting and motivating.
Chronic stress is the term for stress that persists for a longer duration and is brought about by long-term exposure to stressors.
