Irregular sleep and lifestyle habits can disrupt the body's circadian rhythm, which encompasses the physical, mental, and behavioral changes experienced by an individual within a 24-hour cycle. These ...

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...

While it’s normal for the challenges of daily life to cause occasional changes in your mood, sometimes there may be a more serious underlying cause. “It can be hard to tell what normal fluctuations in ...