Which of the following is an herb listed for depression?

• A. Brahmi
• B. Echinacea
• C. Ginseng
• D. St. John's wort

Answer: (A)

Brahmi is identified here because it is regarded as a nervine tonic that supports mood and resilience to stress. In traditional Ayurvedic use, it helps calm the mind and balance emotional responses, which aligns with depressive symptoms. Modern research suggests possible antidepressant-like effects through several avenues: it may modulate brain chemicals such as serotonin and dopamine, reduce oxidative stress in brain cells, and help boost brain-derived neurotrophic factor, supporting neuroplasticity. Because of these mood-support properties, Brahmi is listed as an herb that can be used for depression in many herbal references.

Echinacea is mainly used to support the immune system, not mood. Ginseng is an adaptogen used for energy and overall vitality, with mood effects that are more indirect. St. John's wort is a well-known antidepressant herb in many Western references, but in this particular set, Brahmi is the one specifically linked to depressive symptoms.