Does Vitamin K2 help with mood?
Possibly — but there are few reports. 93% of 14 people who reported on Vitamin K2 for mood say it improved. 0% noticed no change and 7% say it got worse.
Mood: what users report
93%better14 reports · few reports
13 better0 no change1 worse
What people say about Vitamin K2 and mood
“Started with 10,000 iu a day, now just do 5,000 with K2 and I feel like a whole new person.”
“Since I started adding the following supplements my general mood is better, I don't feel as achey, I fall asleep faster, and I have more energy during the day.”
What the research says
AResearch: Strong36 meta-analyses · 99 trials on PubMed
None of the top reviews we found look specifically at mood. See all research on Vitamin K2.
Side effects people mention
heart palpitations 5anxiety 3palpitations 2insomnia 2other symptoms 1
What else is Vitamin K2 used for?
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count