Feeling Tired Throughout The Day? Learn Its Reasons & Tips To Beat It

Several reasons may cause exhaustion, such as stress, obesity, thyroid problems, diabetes, and lack of sleep and nutrients.

Sushmita Sharma
Written by: Sushmita SharmaUpdated at: Mar 20, 2023 09:00 IST
Feeling Tired Throughout The Day? Learn Its Reasons & Tips To Beat It

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Do you feel exhausted and out of energy throughout your day, even after completing eight hours of sleep? It is normal to feel tired once in a while, but if you suffer from constant fatigue, it may indicate an underlying health issue. It can hamper your daily activities and reduce your efficiency at work. There are several reasons that may cause exhaustion, such as stress, obesity, thyroid problems, diabetes, and  lack of sleep and nutrients.

7 Reasons For Being Tired

Lack Of Sleep

Not getting adequate sleep is one of the prominent reasons for feeling tired the whole day. Sleep helps restore your energy levels and repair and regenerate cells in your body. Therefore, it becomes essential to sleep well, and if you have sleeping problems such as insomnia, you should consult with your doctor.

Nutrient Deficiencies

A healthy diet is crucial to maintain your health and to keep you energetic throughout the day. Lack of nutrients such as iron, folate, vitamin D, and magnesium can contribute to fatigue. An iron deficiency can cause anaemia which leads to fatigue in your body. You should maintain a diet full of necessary nutrients, vitamins, and minerals to prevent nutrient shortages.

Also Read: Here’s Why You Feel Tired After Eating Bread

Thyroid Issues

People with thyroid issues like hypothyroidism may also feel constantly tired. This is because it slows your body’s metabolism and results in fatigue. Weight gain, depression, aches in the muscles, sensitivity to the cold, dry skin and hair, and, of course, exhaustion are some of its symptoms. Consult with a doctor if you notice these symptoms to get the necessary treatment.


People with type 2 diabetes may experience fatigue because their pancreas does not produce enough insulin or they do not use it effectively. This affects your blood sugar levels and can make you feel tired. 


Your body loses energy and concentration power when it is dehydrated. Its symptoms worsen when you exercise or engage in physical activities. Your blood pressure decreases as dehydration progresses, which causes poor circulation and reduced blood supply to your brain.


Obesity is another factor contributing to tiredness, so weight management becomes important. It can increase the chances of various health issues, such as diabetes and sleep apnoea, which also result in fatigue.


Have you ever wondered what stress can do to your body? It can negatively impact your body and make you feel exhausted, consuming a lot of energy. Moreover, it can also cause inflammation and result in hypersomnia and fatigue.

Also Read: What Is Chronic Fatigue Syndrome Post COVID? Signs, Risk Factors, Treatment

Tips To Beat Tiredness

Eat Frequently

Instead of eating a large meal, switch to lighter meals and consume them more frequently to avoid being tired throughout the day. 


Exercising may be challenging, especially when tired, but it benefits in the long run. You should exercise regularly to boost your energy and promote circulation in your body.

Sleep Well

Do not ignore the benefits of an eight-hour sleep. Refrain from binge-watching and stick to healthy sleeping habits to maintain the overall health of your body.

Reduce Caffeine Intake

You may suffer a buildup of adenosine that hits you all at once as the caffeine wears off. Therefore, reduce your caffeine intake, such as coffee and energy drinks.