<2>Vitamin B12 Deficiency: The Sneaky Sleep Saboteur
<3>The Importance of Vitamin B12 for Sleep Quality
Vitamin B12 plays a crucial role in maintaining healthy sleep patterns. It helps regulate the body’s internal clock, producing melatonin, the hormone responsible for inducing sleep. A deficiency in vitamin B12 can disrupt this process, leading to poor sleep quality, insomnia, and daytime fatigue.

<3>The Prevalence of Vitamin B12 Deficiency
According to the Mayo Clinic, approximately 33% of people in the United States have a vitamin B12 deficiency. This is often due to a lack of dietary sources, such as meat, fish, and dairy products, or an inability to absorb the vitamin from food.

<3>Causes of Vitamin B12 Deficiency
There are several reasons why vitamin B12 levels may be low. Some Eleven include:

* Aging and decreased stomach acid production
* Veget

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