Due to the lack of these 4 vitamins in the body, you remain asleep throughout the day and start dozing off while standing
- bySherya
- 04 Apr, 2025

Excessive Sleepiness: Good and deep sleep is necessary for everyone. But some people feel very sleepy. This is not normal, rather due to the lack of some things in the body, one starts feeling very sleepy. The lack of some essential vitamins in the body can also be responsible for this. These vitamins play an important role in giving energy to our body, activating the brain and controlling sleep. In this article, we will know which vitamin deficiency in the body causes excessive sleep. Let's know-

Vitamin B6 deficiency causes excessive sleep
With the help of vitamin B6 in the body, the level of hormones like serotonin and melatonin can be increased. With its help, sleep and mood can be controlled. Lack of vitamin B6 in the body causes insomnia as well as daytime sleepiness. To fulfill the requirement of vitamin B6, you should consume bananas, nuts, whole grains, spinach, potatoes etc.
Vitamin B12 deficiency makes you sleep all day
Vitamin B12 plays an important role in our body. With its help, the brain and nervous system can be kept active. In such a situation, if there is a deficiency of it in the body, then there can be a problem of mental fatigue, weakness and constant sleepiness. To fulfill the requirement of Vitamin B12 in the body, you should consume milk, eggs, fish, meat, curd, cheese etc.
Vitamin B9 keeps you tired throughout the day
Lack of folate or vitamin B9 in the body affects brain function and the person feels lethargic or confused. In such a situation, one may feel sleepy or feel restless during sleep. To fulfil this, include green leafy vegetables, pulses, citrus fruits, sprouted grains etc. in your diet.
Vitamin D deficiency
Lack of vitamin D in the body increases muscle weakness, bone pain and fatigue in the body. This makes you feel sleepy throughout the day and lacks energy. If you want to fulfill the requirement of this vitamin, then consume sunlight, milk, egg yolk, mushroom, fortified foods etc.
Disclaimer: Some of the information given in the news is based on media reports. Before implementing any suggestion, please consult the concerned expert.