What vitamin deficiencies cause anxiety?

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Tags

1. #fatigue
2. #vitamins
3. #particular
4. #physical
5. #health
6. #depression
7. #anxiety
8. #nutritional
9. #folate
10. #cause
11. #range
12. #irritability
13. #problems
14. #levels
15. #deficiencies
16. #linked
17. #mental
18. #known