Introduction to Emotions and Stress: How They Shape Our Lives In the world of living creatures, certain behaviors emerge across the animal kingdom. However, only a few species exhibit what we recognize as “emotions.” Emotions are complex reactions in the brain, often instinctual or intuitive. While many mammals, including humans, experience a range of emotional …
Cortisol, often referred to as the “stress hormone,” plays a crucial role in how our bodies respond to stress. This steroid hormone is secreted by the adrenal glands, which are located on top of our kidneys. While cortisol is vital for managing stress, it also regulates various bodily functions, including metabolism, inflammation, and blood sugar …
Adrenaline, also known as epinephrine, is a powerful hormone that plays a crucial role in the body’s fight-or-flight response. When released, it prepares every organ and muscle for action, helping us respond to threats with remarkable strength and resilience. Let’s explore how adrenaline affects our bodies on a biochemical level. What Triggers Adrenaline Release? Adrenaline …