8. Folate and Other B Vitamins
Folate (vitamin B9) is essential for neurotransmitter synthesis. Low folate levels are associated with a poorer response to antidepressants, and supplementation may help improve mood .
9. S-adenosyl-methionine (SAMe)
SAMe is a naturally occurring compound involved in methylation and neurotransmitter production. Some studies suggest it may have antidepressant properties, though more research is needed for postpartum depression specifically .
10. Bright Light Therapy
Bright light therapy, commonly used for seasonal affective disorder, may also benefit women with postpartum depression. Exposure to bright light can help regulate circadian rhythms and improve mood .