The Link Between Vitamin D and Schizophrenia's Dopamine Function.

Vitamin D deficiency affects the growth and dopamine release mechanisms in dopaminergic neurons, contributing to disorders such as schizophrenia. The study shows that early alterations to dopamine neuron differentiation due to vitamin D deficiency may be the neurodevelopmental origin of dopamine dysfunction in adults who develop schizophrenia. The research team found that dopamine release was enhanced in cells grown in the presence of the vitamin D hormone compared to a control, and this study continues to establish vitamin D as an important differentiation agent for developing dopamine neurons.