How does alcohol affect sleep

Alcohol is a depressant that slows the nervous system down. It impacts on the quality of the naturally occurring sleep cycles, and can increase sleep disturbance. Some people will say, "alcohol helps them sleep." This is true to a point! But it is also counter-productive. The figure below illustrates how alcohol affects sleep (red line).…

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How much sleep do you need?

The amount of sleep that people require varies between individuals depending on many factors. Age is a major determinant of the quantity of sleep. The table below provides a general……

Food quality & fatigue

You are what you repeatedly eat! The food that you eat provides the fuel for your body to do everything it needs to do, every second, of every single day.……

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……

When should I sleep?

Our levels of alertness and attention are influenced by our circadian rhythms, as shown in the figure below. Circadian rhythms allow us to feel more alert during the day and……

What are the signs and symptoms of fatigue?

Some of the key signs to look out for are listed below. Drowsiness is an impaired awareness associated with a desire to sleep and signs include:errors in familiar tasksrepeated yawningdifficulty……

Body weight & fatigue

EXCESS BODY FAT INCREASES THE LIKELIHOOD OF SOMEONE GETTING FATIGUED Imagine walking around all day with a backpack on containing a 10 kg brick. Wouldn’t you feel more tired at……

Mood & physical activity

Think about the last time you took a brisk walk. How did you feel afterwards? I bet you felt good! You don’t have to wait for the good feeling physical……

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……

What type of exercise should you do?

When you are planning activity you don’t have to choose one activity. Think outside the square. The only limit to Active Living is safety. There are three types of training……

Managing mental health and fatigue

When trying to establish the cause of an individual’s fatigue, it is easy to get caught up in the end point, or symptoms, of fatigue. However, start digging a little……