Hermetica Superfood Encyclopedia
Shankhpushpi (Convolvulus pluricaulis) is an Ayurvedic herb containing bioactive compounds like convolamine and scopoletin that enhance cognitive function. It works primarily by increasing acetylcholine levels in the brain and modulating GABA receptors to improve memory and reduce anxiety.
Health Benefits
Origin & History
Shankhpushpi is a perennial herb native to India, known for its small white or blue flowers. It is traditionally harvested for its leaves and flowers, which are used in herbal preparations.
Scientific Research
Some studies suggest Shankhpushpi may enhance cognitive function and reduce stress, but more research is needed to confirm these effects.
Preparation & Dosage
Shankhpushpi is typically taken in capsule or powder form, with dosages ranging from 250 mg to 500 mg per day. Consult a healthcare provider before use.
Nutritional Profile
Shankhpushpi (Convolvulus pluricaulis) is not typically consumed as a food source for macronutrient value; it is used as a medicinal herb, and its significance lies primarily in its bioactive phytochemical composition rather than caloric or macronutrient content. Key compounds include: Alkaloids: Shankhpushpine, convolvine, convolidine, convosine, and subhirsine (estimated 0.2–0.5% of dry weight), which are believed to modulate neurotransmitter activity, particularly acetylcholine and GABA pathways. Flavonoids: Kaempferol (~0.05–0.1% dry weight) and quercetin glycosides, contributing antioxidant and neuroprotective effects; bioavailability of flavonoids is moderate and enhanced when taken with lipids or piperine. Triterpenoids: Shankhpushpine-related triterpenoid saponins and β-sitosterol (~0.03–0.08%), which contribute to anxiolytic and anti-inflammatory activity. Glycosides: Scopoletin (a coumarin glycoside, ~0.01–0.04%), contributing to sedative and antispasmodic properties. Phenolic acids: Including chlorogenic acid and caffeic acid derivatives (combined ~0.1–0.3% dry weight), with moderate oral bioavailability acting as free radical scavengers. Fatty acids/Lipids: The seeds contain small amounts of linoleic acid and oleic acid. Minerals (per 100 g dry herb, approximate): Calcium (~180–250 mg), Iron (~8–15 mg), Magnesium (~60–90 mg), Zinc (~2–4 mg), Potassium (~350–500 mg), Phosphorus (~50–80 mg). Vitamins: Trace amounts of Vitamin C (~5–12 mg/100 g fresh herb) and small amounts of B-complex vitamins (particularly riboflavin and niacin in trace quantities). Fiber: Crude fiber content approximately 15–22% of dry weight (mostly insoluble). Protein: Approximately 5–8% of dry weight, not a significant dietary source. Other bioactives: D-glucose, rhamnose, and starch-based polysaccharides that may serve as prebiotic substrates. Bioavailability notes: The alkaloids and flavonoids in Shankhpushpi have moderate oral bioavailability; traditional Ayurvedic preparations (e.g., as a kashayam/decoction or with ghee — ghrita formulation) are designed to enhance lipophilic compound absorption. Aqueous and hydroalcoholic extracts are the most studied forms, with peak plasma levels of key alkaloids typically reached within 1–3 hours post-ingestion. Co-administration with healthy fats or piperine (from black pepper) may significantly improve absorption of triterpenoids and flavonoids.
How It Works
Shankhpushpi increases acetylcholine levels by inhibiting acetylcholinesterase enzyme activity, enhancing cholinergic neurotransmission crucial for memory formation. The herb's alkaloids convolamine and convolvine modulate GABA receptors, producing anxiolytic effects. Scopoletin and other phenolic compounds provide neuroprotective benefits by reducing oxidative stress and inflammation in neural tissues.
Clinical Evidence
Human studies on shankhpushpi are limited, with most research consisting of small-scale trials with 30-60 participants. A 2014 study showed 40% improvement in memory scores after 30 days of 500mg daily supplementation. Animal studies demonstrate significant cognitive enhancement and stress reduction, but larger randomized controlled trials in humans are needed. Current evidence suggests promise but requires more robust clinical validation.
Safety & Interactions
Shankhpushpi is generally well-tolerated with mild side effects including occasional drowsiness or gastrointestinal upset in sensitive individuals. It may enhance the effects of sedative medications and anticonvulsants due to its GABAergic activity. Safety during pregnancy and lactation has not been established, so use should be avoided. Diabetic patients should monitor blood glucose as the herb may have hypoglycemic effects.
Also Known As
Frequently Asked Questions
What is the recommended dosage of shankhpushpi for memory enhancement?
How long does shankhpushpi take to show cognitive benefits?
Can shankhpushpi be taken with other nootropic supplements?
What are the active compounds responsible for shankhpushpi's brain benefits?
Is shankhpushpi effective for ADHD or attention disorders?
Is shankhpushpi safe to take during pregnancy and breastfeeding?
Does shankhpushpi interact with common psychiatric medications like SSRIs or anti-anxiety drugs?
What is the most bioavailable form of shankhpushpi—powder, extract, or standardized capsule?
Conditions This May Help
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