2. Boosts your mood
Mood swings are a common symptom of vitamin D deficiency. Vitamin D can help improve your mood by regulating serotonin levels in your brain, a neurotransmitter that plays a role in mood. A lack of vitamin D has been linked to depression, anxiety, and other mood disorders. If you’re feeling down, check your vitamin D levels and talk to your doctor about taking a supplement.
Therefore, a lack of vitamin D could be to blame if you’re feeling down.