Tulsi, Holy Basil
A warming aromatic adaptogen that clears the respiratory tract, modulates immunity, eases allergic and asthmatic patterns, supports cognitive function, reduces stress-induced cortisol elevation, and strengthens vitality. Beneficial for digestion, mood, and recovery from illness or tension.
Ocimum is the Latin form of the Greek name for basil, okimon, from ozien meaning “to smell.” In Sanskrit, tulsi means “the incomparable one,” and throughout India it is revered as the “Queen of Herbs.” “Basil” derives from the Greek basileus, meaning royal or kingly.
Tulsi has strong affinity for the respiratory system, helping to clear mucus, ease allergies and allergic rhinitis, and support asthma, bronchitis, and labored breathing. It increases lung capacity and regulates antibody production. Hot infusions help reduce fever. It improves digestion, reduces gas and bloating, increases mucin secretion, and protects mucosal cells.
It enhances cerebral circulation and improves mental focus, useful for poor memory, ADD/ADHD, and recovery from head trauma. It may delay the onset of Alzheimer’s or dementia. Tulsi eases fatigue, anxiety, and headaches caused by tension or congestion. It elevates mood, supports SAD, and increases dopamine and serotonin.
As an adaptogen, Tulsi helps counter the effects of stress and prevents stress-related rises in cortisol. It provides radioprotective benefits, reducing hepatic lipid peroxidation and protecting blood lymphocytes from radiation-induced chromosomal damage. Topically and internally, Tulsi may lessen keloid and hypertrophic scar formation and, through its ursolic acid content, help prevent wrinkles and age spots by improving skin elasticity and collagen structure.
Tulsi is deeply revered in Hindu tradition as an embodiment of the goddess Lakshmi. Its wood is carved into mala beads, and its leaves are ritually used in offerings. A longstanding custom includes placing Tulsi leaves and water from the Ganges into the mouth of a dying person to guide the spirit in transition.
An erect, aromatic, many-branched subshrub 30–60 cm tall with pubescent, quadrangular stems. Leaves are opposite, petiolate, elliptic-ovate to oblong with serrate to entire margins, gland-dotted and strongly aromatic. The inflorescences are terminal or axillary spike-like racemes or panicles bearing small bilabiate flowers in white to pale pink or lilac. The calyx is two-lipped and persistent, and the corolla is bilabiate with four stamens. The fruit is a schizocarp dividing into four smooth to slightly pitted nutlets held within the calyx.
Avoid in individuals attempting to conceive due to possible antifertility effects. Use caution in those with hypothyroidism or taking thyroid medication. Avoid long-term use alongside glutathione-depleting medications such as paracetamol. Restricted in pregnancy.
Tincture: Fresh 1:2–1:3 (70–95% alcohol); recently dried 1:5 (50% alcohol).
20–60 drops up to three times daily.
Tea: 8–12 ounces up to three times daily.
Honey/Syrup: 1 teaspoon to 1 tablespoon up to four times daily.
Christina Sinadinos, David Hoffman, Bryan Bowen, all relevant CHSHS lectures.