• A switch to daylight savings
• Travel through different time zones (jet lag)
• A change of work schedule from day to evening
• An illness such as the flu

Chronic CRD isn’t as easily resolved and usually requires longer types of treatment to reestablish healthy rhythms. Chronic CRD can be caused by:

• Loss of vision
• Fluctuations in hormones (such as during menopause)
• Underlying chronic conditions such as candida, heavy metal toxicity, adrenal fatigue syndrome, and chronic fatigue syndrome
• Genetics – A genetic component has been found that establishes a person’s propensity to be an early morning riser or a “night owl.”³

Additional Information about Circadian Rhythm Disorder

1. Circadian Rhythm Disorder Overview
2. Common symptoms of circadian rhythm disorder
3. Help me choose a natural and alternative treatment for circadian rhythm disorder
4. Dietary and lifestyle recommendations that may help in the treatment of circadian rhythm disorder
5. Conventional or prescription medications used in the treatment of circadian rhythm disorder
6. Cited Sources and Additional Reading for circadian rhythm disorder