2 doctors weighed in:

Bipolar disorder -- k2 vitamin ? Can we use for anxiety and nervousness..?

2 doctors weighed in
Dr. Alfredo Soto
Psychiatry
1 doctor agrees

In brief: No

There is no evidence that any vitamin supplement helps alleviate symptoms associated with any psychiatric illness.
Vitamin k specifically has no known effects on the brain or on psychiatric illness. It is primarily associated with bone growth and clotting. There is some research associating omega 3 fatty acids (especially high dha) with better mental health but even these are preliminary.

In brief: No

There is no evidence that any vitamin supplement helps alleviate symptoms associated with any psychiatric illness.
Vitamin k specifically has no known effects on the brain or on psychiatric illness. It is primarily associated with bone growth and clotting. There is some research associating omega 3 fatty acids (especially high dha) with better mental health but even these are preliminary.
Dr. Alfredo Soto
Dr. Alfredo Soto
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