Sleep stages

Sleep is not a single state and in reality we progress through five different stages. Each stage is characterised by a different brain and body activity state and each stage fulfills a different function.

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The three natural sleep processes

Sleep is regulated by three physiological / biological processes. One of which regulates "sleep pressure" (feeling we need to sleep), one regulates our "sleep window" (when we sleep) and the final one (down)regulates our "level of activation" (so we actually fall asleep and physiologically restore during sleep).

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The power of the Vagus Nerve (deep dive)

Vagus is latin for wandering or straying which is an appropriate term for this nerve as it wanders right through the entire body and connects our brain and all of our primary organs. Good functioning of the vagus nerve influences us at multiple levels and we can tap into the power of this nerve to enhance health, well-being and performance.

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HPA-axis (deep dive)

The hypothalamic-pituitary-adrenocortical system is a is a complex set of direct influences and feedback interactions among three components: the brain (hypothalamus), the pituitary gland (a pea-shaped structure located in the brain), and the adrenal glands (small organs on top of the kidneys). This system regulates a range of important hormones and does so as part of the stress response but also as part of a normal 24-hour wake-sleep cycle (circadian rhythm).

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Autonomic nervous system (deep dive)

The ANS is part of our peripheral nervous system and is divided into two branches, the sympathetic (SNS) – quick response mobilising system, also known as the fight & flight response – and the parasympathetic (PNS) – more slowly activated dampening system, also known as the rest and digest and calm & connect – branch.

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Exercise right

Exercise, together with nutrition, is considered to be the "penicillin" of lifestyle interventions. A "move more" prescription is often one of the first issued by holistic doctors to combat illness and it is one of the best ways to improve and sustain both good physical and mental health throughout a lifetime.

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Overview of stress

Stress is a normal and functional part of living life to the fullest. However excessive and prolonged stress, without the appropriate amount and frequency of recovery, is detrimental to our health, longevity and performance.

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Enhance recovery

Adequate and regular recovery is fundamental to our health, well-being and performance on various levels. It is key to enabling our mind and body to overcome the effects of stress and allow time to recover, repair, and ultimately, come back stronger.

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