Smoking and sleep

Nicotine can hamper a person's ability to fall asleep or get good quality sleep. Studies have shown that the average smoker gets 30 minutes less sleep compared to non-smokers. Trouble getting to sleep after a cigarette is likely due to the stimulatory effect of nicotine. Nicotine withdrawal during later sleep periods may also affect sleep…

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Exercise and sleep

Regular exercise can considerably improve the quality and quantity of sleep, as well as, having other benefits to general health and wellbeing. Exercise improves sleep by improving the release and……

Anxiety and fatigue

While the symptoms of anxiety disorders change with the specific diagnosis, the common theme is an overwhelming sense of worry and the associated lack of concentration, feeling tired and irritable.……

Meal type and fatigue

It is often promoted that foods high in carbohydrate make you drowsy because they increase the uptake of the amino acid tryptophan by the brain. Tryptophan is a chemical that……

What is fatigue?

Fatigue is not a condition, but rather a symptom of many different situations, illnesses or conditions and can be defined quite simply as a feeling of weariness, tiredness, or lack……

An introduction to sleep

Sleep is common throughout the animal kingdom. We do know there is still a lot to be leaned about sleep, despite considerable research. All animals require sleep and no permanent……

Types of mood disorders

Mental health can generally can be seperated into three categories: stress, anxiety, and depression and can all directly or indirectly increase the risk of fatigue. They are all common and……

Getting enough exercise

We’ve talked about all the benefits of physical activity, but how do we know your fitness is causing you to lack energy and feel fatigued? Ask yourself these questions: Do……

What causes fatigue?

Fatigue is caused by a range of different factors. It is usually not just one factor but a combination of factors that will explain someone’s fatigue. Being able to characterise……

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……

Mental illness. Causes and treatments

Causes of mood disorders The cause of stress, anxiety or depression is often difficult to determine and is usually a combination of social, situational and personal factors. Social factors may……