Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Basil (Ocimum basilicum and Ocimum sanctum/Holy Basil) has a longstanding history of use in traditional medicine systems such as Ayurveda, where it is believed to support mental well-being, reduce stress, and alleviate symptoms of depression. Texts and practitioners of traditional Indian medicine often recommend Holy Basil (Tulsi) as an adaptogen, a substance thought to help the body cope with stress and balance mood. The rationale comes from historical observation and holistic approaches, rather than from modern scientific evidence.

Scientific studies exploring basil’s direct effects on depression in humans are limited and generally of low quality. Some animal studies have shown that extracts of Holy Basil may exert antidepressant-like effects, possibly due to modulation of neurotransmitters such as serotonin and dopamine, or due to its antioxidant and anti-inflammatory properties. However, these results have not been robustly replicated in large, high-quality human trials. While a handful of small pilot studies and reviews suggest potential benefits for stress and mood, these findings are preliminary.

In summary, the use of basil for depression is justified primarily by traditional use, with limited supporting evidence from scientific research. More rigorous clinical trials are necessary to determine its efficacy and safety for this indication.

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Products containing basil

Nature's Sunshine Bronchial Formula (Ayurvedic)
Nature's Sunshine Respiratory System (30 Day Program)