Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...

The fight-flight-freeze response is an automatic stress response that protects you from perceived threats by helping you fight, flee, or stay still. Adrenaline and cortisol trigger fast body changes ...

Reflexology is a type of massage that involves applying different amounts of pressure to the feet, hands, and ears. It may provide pain and stress relief, among other benefits. Reflexology is based on ...