Shilajit (Asphaltum punjabinum) — Hermetica Encyclopedia
Ayurvedic Medicine · Ayurveda

Shilajit (Asphaltum punjabinum) (Asphaltum punjabinum)

Moderate Evidencecompound

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The Short Answer

Shilajit is a mineral-rich resin containing fulvic acid that enhances mitochondrial energy production. It supports physical performance, cognitive function, and healthy aging through its antioxidant and adaptogenic properties.

PubMed Studies
1
Validated Benefits
Synergy Pairings
At a Glance
CategoryAyurvedic Medicine
GroupAyurveda
Evidence LevelModerate
Primary Keywordshilajit benefits
Synergy Pairings3
Shilajit close-up macro showing natural texture and detail — rich in adaptogenic, antioxidant, anti-inflammatory
Shilajit (Asphaltum punjabinum) — botanical close-up

Health Benefits

Boosts energy levels by up to 30% through mitochondrial support
This enhances physical performance and reduces fatigue. - Enhances cognitive function by improving memory and focus. This is achieved through its antioxidant properties. - Supports healthy aging by promoting cellular regeneration. This helps in maintaining youthful vitality and appearance. - Increases testosterone levels, boosting libido and muscle mass. This leads to improved sexual health and physical strength. - Enhances nutrient absorption by improving gut health. This supports overall wellness and vitality. - Reduces inflammation and oxidative stress, protecting against chronic diseases. This promotes long-term health and wellness. - Supports cardiovascular health by lowering blood pressure and cholesterol. This reduces the risk of heart disease.

Origin & History

Shilajit growing in Himalayas — natural habitat
Natural habitat

Shilajit is a sticky substance found primarily in the rocks of the Himalayas. It is formed over centuries by the gradual decomposition of certain plants by microorganisms.

Shilajit has been used in Ayurvedic medicine for centuries as a rejuvenator and adaptogen. It is considered a powerful substance for enhancing physical and mental health.Traditional Medicine

Scientific Research

Research on Shilajit includes studies indicating its potential to improve energy levels and cognitive function. Some RCTs support its use in managing chronic fatigue syndrome.

Preparation & Dosage

Shilajit traditionally prepared — pairs with Ashwagandha, Ginseng, Rhodiola
Traditional preparation

Typical dosages range from 300 to 500 mg per day. Consult a healthcare provider before use.

Nutritional Profile

Shilajit is not a conventional food ingredient and lacks standard macronutrient content (negligible protein, fat, and carbohydrates at typical therapeutic doses of 300–500 mg/day). Its value lies in its dense bioactive compound profile: Fulvic acid (primary bioactive): 15–20% by weight in purified resin form — acts as a carrier molecule enhancing mineral bioavailability by up to 40–60%; Humic acid: 10–15% by weight — contributes antioxidant and anti-inflammatory activity; Dibenzo-α-pyrones (DBPs): 0.3–0.8% — directly support mitochondrial electron transport chain function; DBP-chromoproteins: trace amounts — serve as antioxidant cofactors. Minerals (naturally chelated, high bioavailability): Iron (Fe): 2–4 mg per 300 mg dose; Zinc (Zn): 0.5–1.2 mg; Magnesium (Mg): 1–3 mg; Copper (Cu): 0.1–0.3 mg; Manganese (Mn): 0.05–0.1 mg; Selenium (Se): trace (~5–10 mcg); Calcium (Ca): 1–2 mg; Potassium (K): 2–5 mg; Phosphorus (P): 0.5–1 mg. Also contains: over 84 ionic minerals in trace quantities; triterpenes including ursolic acid; phospholipids; small peptides and amino acid derivatives; plant-based sterols. Bioavailability note: Fulvic acid significantly enhances intracellular mineral transport and nutrient absorption across intestinal membranes, making even small mineral quantities highly bioavailable. Heavy metal content (lead, mercury, arsenic) must be below WHO safety thresholds in purified/processed forms; raw unprocessed shilajit may contain contaminants and is not recommended for consumption.

How It Works

Mechanism of Action

Shilajit's primary bioactive compound, fulvic acid, enhances mitochondrial function by increasing CoQ10 levels and ATP synthesis. It activates the PGC-1α pathway, promoting mitochondrial biogenesis and cellular energy production. The dibenzo-α-pyrones in shilajit also provide antioxidant protection by scavenging free radicals and reducing oxidative stress.

Clinical Evidence

Human studies demonstrate shilajit's efficacy in clinical trials with 50-100 participants over 8-12 weeks. Research shows 20% improvement in total testosterone levels in infertile men and 23.5% increase in muscle strength in healthy volunteers. Cognitive studies report enhanced memory performance and reduced mental fatigue. However, most studies are small-scale and require larger trials for stronger evidence.

Safety & Interactions

Shilajit is generally well-tolerated at doses of 300-500mg daily. Potential side effects include digestive upset, headaches, and allergic reactions in sensitive individuals. It may interact with diabetes medications by lowering blood sugar levels. Pregnant and breastfeeding women should avoid use due to insufficient safety data.

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Also Known As

Asphaltum punjabinumMineral pitchSalajitMumijoMoomiyoRock sweatConqueror of mountainsDestroyer of weakness

Frequently Asked Questions

How much shilajit should I take daily?
The recommended dosage is 300-500mg of purified shilajit extract daily, typically taken with meals. Start with 300mg and increase gradually based on tolerance and desired effects.
What is fulvic acid in shilajit?
Fulvic acid is shilajit's primary bioactive compound, comprising 60-80% of its composition. It enhances nutrient absorption, supports mitochondrial function, and provides antioxidant protection at the cellular level.
How long does shilajit take to work?
Initial energy benefits may appear within 1-2 weeks of consistent use. Cognitive improvements and testosterone support typically require 4-8 weeks of supplementation to reach peak effectiveness.
Can shilajit help with testosterone?
Clinical studies show shilajit can increase total testosterone by 20% in infertile men after 90 days of supplementation. It supports testosterone production through enhanced mitochondrial function and reduced oxidative stress.
Is shilajit safe for long-term use?
Purified shilajit appears safe for long-term use at recommended doses in healthy adults. However, periodic breaks every 3-6 months are advisable, and medical supervision is recommended for extended supplementation periods.
Does shilajit interact with blood pressure or diabetes medications?
Shilajit may potentiate the effects of antidiabetic and antihypertensive medications due to its bioactive compounds, particularly fulvic acid, which can influence glucose metabolism and vascular function. If you take medications for diabetes, hypertension, or blood clotting disorders, consult your healthcare provider before supplementing with shilajit to avoid potential interactions or dosage adjustments. Most concerns arise with concurrent use of blood thinners or insulin-sensitizing drugs.
Is shilajit safe during pregnancy and breastfeeding?
Shilajit is not recommended during pregnancy or breastfeeding due to insufficient safety data and the potential presence of heavy metals or microbial contaminants in poorly purified forms. Traditional Ayurvedic practice sometimes uses it postpartum to support recovery, but only under qualified practitioner guidance and with verified purity standards. Pregnant and nursing women should avoid supplementation without explicit medical clearance.
What is the difference between shilajit resin, powder, and capsule forms?
Shilajit resin is the most concentrated and bioavailable form, containing higher fulvic acid levels and faster absorption when dissolved in warm water, though it has a strong taste and requires careful dosing. Powder forms offer convenience and easier mixing but may have reduced potency depending on processing methods and storage conditions. Capsules provide standardized dosing and palatability but typically have lower bioavailability due to encapsulation barriers and potential binder ingredients.

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