Tag: Vitamin b12 and sleep

Chronic, unexplained fatigue is a primary symptom of vitamin B12 deficiency, affecting millions globally and often contributing to feelings of constant tiredness. This raises a critical question for many: can vitamin B12 deficiency cause excessive sleepiness, and if so, how is it linked?

Over 40% of U.S. adults are deficient in vitamin D, a factor that can disrupt sleep patterns. However, it's not just deficiencies; excess or improper timing of supplements can also contribute to a lack of restful sleep, leaving you to wonder what vitamins make you restless.