Symptom 5. Mood Changes and Depression
Vitamin D deficiency has been linked to mood changes and depression. Vitamin D receptors are present in various parts of the brain, including those responsible for mood regulation. When the body is low on vitamin D, it can impact neurotransmitter production and brain function, leading to mood swings and depressive symptoms.
Individuals with low vitamin D levels may experience mood fluctuations, irritability, and feelings of sadness or hopelessness. In some cases, the deficiency may contribute to the development of clinical depression, which can have a significant impact on a person’s daily life and well-being.
Research has shown that supplementing with vitamin D can help improve mood and alleviate depressive symptoms in those with low levels. Ensuring adequate vitamin D intake through sunlight exposure, diet, and supplements can help support mental health and contribute to overall well-being. (5)
