Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Holy Basil (Tulsi) | Reishi Mushroom (Ganoderma lucidum) | |
|---|---|---|
| Category | Adaptogens | Adaptogens |
| Standard Dose | 500-1000mg daily (standardized extract) or 300mg of high-potency extract | 1000-3000mg daily (dual extract: hot water + alcohol for both polysaccharides and triterpenes) |
| Timing | Morning and/or evening with meals. Tulsi tea form is also traditional. | Evening preferred (calming, supports sleep). With meals. |
| Cycle Duration | Cycle 8-12 weeks on, 2-4 weeks off, or ongoing at lower doses | ongoing or cycle 12 weeks on, 4 weeks off |
| Evidence Level | moderate_human | moderate_human |
Holy Basil (Ocimum tenuiflorum) contains eugenol, rosmarinic acid, ursolic acid, and ocimumosides. Eugenol inhibits COX-2 and 5-LOX, providing anti-inflammatory effects. Ursolic acid activates AMPK and inhibits NF-kB. Ocimumosides (A and B) exhibit anti-stress activity by normalizing corticotropin-releasing hormone (CRH) and cortisol levels. Holy Basil also inhibits cortisol synthesis at the adrenal level, modulates GABAergic and serotonergic neurotransmission, has adaptogenic effects via normalization of hypothalamic-pituitary-adrenal axis, and exhibits hypoglycemic action via enhanced insulin secretion and peripheral glucose uptake.
500-1000mg daily (standardized extract) or 300mg of high-potency extract
Morning and/or evening with meals. Tulsi tea form is also traditional.
Cycle 8-12 weeks on, 2-4 weeks off, or ongoing at lower doses
Reishi contains triterpenoids (ganoderic acids, >130 identified) and polysaccharides (beta-glucans). Ganoderic acids inhibit histamine release, 5-alpha-reductase (DHT reduction), and ACE (angiotensin-converting enzyme). Beta-glucans (1,3/1,6-D-glucan) activate innate immunity via Dectin-1, CR3, and TLR-2 receptors on macrophages, dendritic cells, and NK cells. Reishi modulates the adaptive immune system by promoting Th1/Th2 balance and enhancing regulatory T-cell function. It also supports GABAergic signaling (calming effect), inhibits NF-kB, and modulates gut microbiome composition. Triterpenes support liver function via Phase I/II enzyme modulation.
1000-3000mg daily (dual extract: hot water + alcohol for both polysaccharides and triterpenes)
Evening preferred (calming, supports sleep). With meals.
ongoing or cycle 12 weeks on, 4 weeks off
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