Informed Consumer — circadian rhythm
Your Body's Internal Clock: Understanding the Circadian Rhythm and Melatonin
Your body runs a 24-hour biological clock — and melatonin is its primary hormonal messenger. Here's how it all works.
- Patrick McGreevy
- Tags: biology chronobiology circadian rhythm melatonin sleep science
Melatonin for Jet Lag: What You Should Know
Travel across multiple time zones can play havoc with the body's circadian rhythm. Melatonin levels play a critical role and supplementation can help when used under the supervision of a healthcare professional.
- Patrick McGreevy
- Tags: circadian rhythm jet lag melatonin sleep travel
