The impacts on circadian rhythm and melatonin production in visually impaired people

Light is captured through photoreceptors in the eyes which transmit this to the suprachiasmatic nucleus (SCN), or internal body clock, via a dedicated neural pathway. Each day the light-dark cycle resets the internal clock, which in turn synchronizes physiological and behavioural patterns known as our circadian rhythms. People who are visual impaired with no perception…

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Should burning fat kilojoules be my goal?

NO – burning energy whatever its source should be the major goal of exercise when trying to lose body fat. The reason is that 37,000 kilojoules of energy equals one……

Fitness levels

REGULAR PHYSICAL ACTIVITY leads to improved physical and functional (i.e. real-life, every day activities) fitness which has a major impact on reducing fatigue. This is because increasing fitness enables our……

Top 10 sleep tips

Poor sleep habits have often been reinforced over many years. The good news is that there are some common things you can do that will improve your sleep hygiene. Different……

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In a 2018 article in the British Medical Journal (BMJ 2018;360:j5637 doi: 10.1136/bmj.j5637 [Published 1 March 2018]) the topic of optimsing sleep for night shift was covered with the aim……

An introduction to sleep

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How does alcohol affect sleep

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What factors increase the risk of a fatigue-related incident?

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