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 the symptoms will enable you to identify the underlying cause/s of your fatigue and take action to increase your fatigue resistance. The Fatigue Cause Model…

To view this content please login below or Sign up

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……

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……

Mealing timing and fatigue

Our bodies perform best when given a regular supply of food throughout the day rather than one large meal. This means that to start maximising your energy you need to……

Food quality and quantity

The quality and quantity of food you choose can make a huge difference to body weight. The difference between the two diets on the right is 5700kJ. Someone that eats……

Hydration

Your body needs adequate fluid and electrolytes in order to have any chance of feeling energised. If these needs are not met, then physical and mental fatigue will increase, as……

Dreaming

There are many theories about dreams including how they occur and what they may mean, if anything. Dreams may not serve any purpose at all and may be merely a……

Optimising sleep for night shift

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……

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……

Iron levels and fatigue

Iron is a mineral. It is necessary to make haemoglobin (an oxygen carrying molecule) in the blood. If iron is not eaten in adequate amounts in the diet; anaemia, tiredness……

Top tips for management mental health

Putting it all together Depression, anxiety and stress are major risk factors of fatigue. The good news is that they are all treatable conditions and many people overcome mood disorders……