Circadian Rhythm: Body Clock

Coffee beans arranged around clock hands

Circadian Rhythm often referred to as the "body clock," is an internal process that regulates the sleep and wake cycles within the body.

Ever wondered why morning people like mornings better whereas night people like nights. This is is natural circadian rhythm and paying attention to our natural inclinations is very important for health and well being.

Circadian rhythm is a 24-hour cycle setting the pace for our bodies and minds. Telling us when we need sleep, time to get up, and when we need to nourish our bodies and eat.

Think of it as your "master clock" located in a tiny region of the brain called the suprachiasmatic nucleus (SCN) responsible for controlling circadian rhythms.

Circadian Rhythm Health

Circadian rhythms are fairly straightforward its the way our bodies restore and reprogram itself while we sleep and burn during the day.

The less wear-and-tear and disruption on our body clocks means less long-term health issues.

Keeping your sleep and waking times consistent and getting enough sleep or can have a negative impact on your mood, focus, cognitive function, and then linked to chronic disease.

Establish a consistent routine 7 days a week

Circadian Rhythm Research:

Fasting, circadian rhythms, and time restricted feeding in healthy lifespan


Circadian rhythms, time-restricted feeding, and healthy aging

Circadian rhythms, nutrition and implications for longevity in urban environments.

Calorie restriction regulates circadian clock gene expression through BMAL1 dependent and independent mechanisms

Circadian Integration of Metabolism and Energetics

Circadian regulation of metabolism

Sleep/wake cycle, circadian disruption and the development of obesity

The Suprachiasmatic Nucleus, Circadian Clocks, and the Liver

The suprachiasmatic nucleus controls circadian energy metabolism and hepatic insulin sensitivity

Resources

General guidance and further reading. These links have not been checked against the individual claims on this page.

  1. NHS: The vegan diet

    Public health guidance on planning a vegan diet and getting essential nutrients.

  2. British Dietetic Association: Vegetarian, vegan and plant-based diet

    Dietitian guidance on plant-based eating. The fact sheet is currently under review by the BDA.

  3. NHS: The Eatwell Guide

    Guidance on food groups and the balance of foods across a day or week.

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