Serotonin and dopamine are neurotransmitters, which are chemical messengers that are vital for your health and function in the brain and nervous system. They are responsible for transmitting signals between nerve cells (neurons) and help to regulate a range of physiological and psychological functions. When a nerve impulse reaches the

Stress and muscle tension are closely related via physical and emotional mechanisms. Muscle tension often arises as a physiological response to stress. When the body perceives a threat, whether real or perceived, it triggers the ‘fight or flight’ response. This physiological reaction prompts the muscles to contract, preparing the body