There are several reasons why it feels like you can’t get anything done without having the bugging strenuous feel. Always being tired and all that. Yes, lack of adequate sleep could be a cause. However, there’s more to those lethargic feelings. Why don’t we check out the other liable factors that could trigger continous fatigue?

5 Primary Causes of Frequent Tiredness

1. Dehydration: A very high percent of your body is water. Water is needed for blood circulation, nutrients transport, regulation of temperature and other cellular activities in the body. However, when you are dehydrated, the volume of blood in your body is reduced and as a result, less oxygen and nutrients reach the tissues. The organs become less efficient and thereby causes the lingering feeling of fatigue.
2. Poor Nutrition: When you’re not providing the necessary fuel to keep your body running, it is bound to be less productive. Skipping meals deprives the system of a lot of essential nutrients. Carbohydrates and healthy fats provide energy for the body. So, not consuming enough of them results in weakness and fatigue.
3. Poor Sleep Quality: Just sleeping out of necessity and having a sound sleep are two different cases. Frequent awakenings and discomfort depletes sleep quality immensely. These disturbances keep you from getting enough quality sleep. As a result, you wake up feeling tired.
4. Chronic Stress & Anxiety: Stress triggers the release of cortisol and adrenaline. And when these hormones stay elevated, it becomes harder to fall asleep or even stay asleep. Your body remains in a heightened state of alertness. Over time, this leaves you feeling worn out, even if you spend enough time in bed.
5. Lack of Physical Activity: It seems exaggerated, but regular exercise actually boosts energy. Being inactive reduces effective blood circulation and weakens muscles. This worsens sleep quality. As a result, everyday activities require more effort, making you feel tired easily.

5 Other Uncommon Causes

1. Too much Caffeine or Alcohol: Caffeine blocks ‘adenosine’ – a chemical that builds up during the day and induces sleep. Normally, the buildup propels your sleep at night. So, drinking caffeine quite late during the day can delay sleep or reduce sleep quality. Alcohol may make you fall asleep faster, but in a real sense, it knocks you out. It also fragments sleep later in the night, reducing restorative deep. This often leaves you feeling tired the next day.
2. Vitamin Deficiencies: Certain vitamins are essential for energy metabolism and nerve function. Vitamin B₁₂ deficiency can cause anemia (low number of red blood cells) and affect the nervous system, leading to fatigue and weakness.
3. Medical Conditions : This results when the body diverts energy as a result of diseases. Many diseases either reduce energy production or increase energy demands. These include diseases like diabetes, chronic infections, hyperthyroidism and so on. So, incumbent illnesses could propel fatigue.
4. Iron Deficiency (Anemia): Iron is needed to make hemoglobin. Hemoglobin is the oxygen-carrying protein in the red blood cells. Deficiency in iron results in a reduction in the red blood cells that can carry oxygen. Body tissues are not sufficiently supplied with oxygen therefore reducing overall body metabolism.
5. Depression: Depression controls neurotransmitters involved in mood, motivation, and energy. So, it can reduce motivation and make everyday activities feel mentally draining. It also disturbs sleep and appetite. As a result, even simple tasks can feel exhausting.