Cortisol, the body's primary stress hormone, plays a crucial role in regulating metabolism and the stress response. High levels of cortisol in the body, however, cause anxiety, fatigue and weight gain despite one not being aware of it. The good news is that there are nutrients that naturally promote cortisol regulation in the body. Taking them daily enhances a healthy stress response, enhances mood and overall well-being. The following are five key nutrients that lower cortisol effectively