Holy Basil
Ocimum tenuiflorum
Human randomized trials show a buffered stress response — lower salivary cortisol and amylase, and lower blood pressure — and animal work shows the same stress-axis modulation.
What the evidence shows
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In a randomized, double-blind, placebo-controlled trial of 100 stressed adults, holy basil reduced stress scores.
In a randomized, double-blind, placebo-controlled trial of 100 stressed adults, holy basil lowered perceived stress, improved subjective sleep quality and reduced cortisol reactivity.
Shifted radiation's chromosome damage in mouse marrow 2.6-fold, and beside amifostine added protection while canceling its toxicity.
A systematic review found holy basil reduced stress and anxiety symptoms and improved metabolic markers, including HbA1c.
Sacred tulsi eases the alarm running from brain to adrenal gland, so cortisol falls back to baseline instead of lingering long after pressure lifts.
Tulsi, the sacred basil of Indian courtyards, is an adaptogen in the strict sense: the stress hormone answers to it. In a pre-registered, eight-week randomized, double-blind trial of 100 stressed adults, perceived stress fell and mood and sleep improved against placebo, while cortisol fell in saliva after an acute stress test and in hair across the weeks.
In a randomized, placebo-controlled, single-blind crossover trial, holy basil lowered fasting blood glucose by 21.0 mg/dL.
Early human evidence in metabolic disease, with triglycerides lower.
Randomized trial: improved Perceived Stress and insomnia, lower hair cortisol, buffered acute-stress cortisol/amylase vs placebo.
Where it appears
10 blend pages carry this ingredient. Open it and you will find this ingredient in the list.
- Autonomous (Executive Command)
- Ecstatic (Nervous System Stand-Down)
- Force Field (Genomic Radioprotection)
- Hormesis (Adaptive Stress Conditioning)
- Spice (Anti-Inflammatory Polyphenol Powerhouse)
- Niagra (Desire, Arousal & Climax)
- Rewire (Total Brain Reset)
- Thermo (Thermogenic Disposal)
- Triglyceride Decimator (Serum Lipid Reduction)
- Trinity (Mind Body Spirit Harmonizer)