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A member asked:

Can a low vitamin d level of 20 (normal range 33-100) cause any symptoms such as depression or fatigue?

2 doctors weighed in across 2 answers

Yes: Low vitamin D levels are commonly associated with fatigue and depression as a cause or aggravating factor.

Answered 11/1/2018

858 views

Thank

Yes: Typically symptoms such as depression and fatigue are caused by multiple factors. Consider light box therapy during the winter months. Taking a vitamin D supplement can also help and is generally safe in the appropriate dose.

Dr Connerly agreed

Answered 3/19/2017

858 views

Thank

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