1. Increases Energy and Improves Mood
B complex vitamins — and thiamine, in particular — help convert the food you eat into adenosine triphosphate (ATP), a type of usable energy for your cells. A thiamine deficiency can contribute to cell death and reduced energy production, according to research published in 2022. Taking a supplement with thiamine may help prevent a deficiency and leave you feeling energized.
Having low levels of B vitamins, such as riboflavin, niacin, biotin, and pyridoxine, may also contribute to depression and anxiety. In addition, a deficiency in folate and cobalamin may also cause symptoms of depression, according to Mayo Clinic. However, more research is needed to truly understand the link.
A study published in 2021 involving more than 7,300 adults in Iran found that consuming higher amounts of B-complex vitamins is associated with a reduced risk of depression and anxiety, as well as stress.
If you’re experiencing symptoms of depression or anxiety, it’s important to speak with a doctor. Supplements can’t replace treatments prescribed by a doctor.
