Published on: 6/12/2025
Why might someone feel tired with no energy all the time and what can be done?
Feeling tired all the time can be due to depression, thyroid disorders, neurological issues, or vitamin deficiencies. Addressing the underlying cause can help improve energy levels.
Explanation
Feeling tired all the time can be very common and might have different causes. Here are some possible reasons:
Depression: People with depression often feel very tired and sleepy. It can affect how they feel and make them not want to do things they used to enjoy. If you think this might be your situation, you can learn more about getting help at 988lifeline.org.
Neurological Issues: Sometimes, problems with the brain and nerves can make a person feel tired during the day. These issues need a doctor's help to find out what's going on and how to fix it.
Vitamin B12 Deficiency: Not having enough vitamin B12 can make you feel very sleepy and tired. This vitamin is important for keeping your nerves and blood cells healthy. If you think you might not be getting enough, a doctor can check your levels and suggest what to do next.
If you're feeling tired all the time, it's a good idea to talk to a doctor to find out what's causing it and how to feel better.
(References)
- Baldwin DS, & Papakostas GI. (2006). Symptoms of fatigue and sleepiness in major depressive .... The Journal of clinical psychiatry, 16848671.
- Maestri M, Romigi A, Schirru A, Fabbrini M, Gori S, Bonuccelli U, & Bonanni E. (2020). Excessive daytime sleepiness and fatigue in neurological .... Sleep & breathing = Schlaf & Atmung, 31444679.
- Khawaja I, Yingling K, Bukamur H, & Abusnina W. (2019). Vitamin B12 Deficiency: A Rare Cause of Excessive .... Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 31538608.
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