Hermetica Superfood Encyclopedia
The Short Answer
Andrographis paniculata is a medicinal herb containing andrographolide as its primary bioactive compound. It supports immune function by enhancing T-cell activity and provides hepatoprotective effects through bile flow stimulation.
CategoryAyurvedic Medicine
GroupOther
Evidence LevelStrong
Primary Keywordandrographis paniculata benefits
Synergy Pairings3
Kalmegh (Andrographis paniculata) — botanical close-up
Health Benefits
Enhances immune response by increasing T-cell activity, which helps the body combat infections more effectively. - Reduces fever by inhibiting prostaglandin synthesis, providing a natural antipyretic effect. - Supports liver health by promoting bile flow, aiding in detoxification and reducing liver enzyme levels. - Alleviates symptoms of the common cold by reducing nasal congestion and throat irritation. - Acts as an anti-inflammatory by suppressing cytokine production, which can help manage chronic inflammatory conditions. - Improves digestive health by stimulating digestive enzymes, enhancing nutrient absorption and reducing bloating. - Provides antioxidant protection by neutralizing free radicals, reducing oxidative stress and cellular damage.
Origin & History
Natural habitat
Kalmegh, or Andrographis paniculata, is a bitter-tasting herb native to South Asian countries like India and Sri Lanka. It is cultivated for its medicinal properties and used in traditional medicine systems.
“Kalmegh has been used in Ayurveda and traditional Chinese medicine for centuries, valued for its 'king of bitters' properties and its role in detoxifying the body.”Traditional Medicine
Scientific Research
Research on Kalmegh indicates its potential in treating infections and inflammatory conditions. Some studies include RCTs demonstrating its efficacy in cold and flu treatment.
Preparation & Dosage
Traditional preparation
The typical dosage of Kalmegh extract is 400-600 mg per day. Consult a healthcare provider before use.
Nutritional Profile
Kalmegh (Andrographis paniculata) is a medicinal herb with limited conventional macronutrient significance but rich in pharmacologically active bioactive compounds. Macronutrient composition per 100g dried leaf material: protein approximately 5-7g, carbohydrates approximately 55-60g (including complex polysaccharides), dietary fiber approximately 20-25g, fats approximately 1-2g, moisture approximately 8-10g. Primary bioactive compounds: Andrographolide (principal diterpenoid lactone) at 0.5-6% dry weight in leaves, with higher concentrations in aerial parts; Neoandrographolide at 0.1-0.5% dry weight; 14-deoxy-11,12-didehydroandrographolide at 0.1-0.3% dry weight; Andrograpanin at trace to 0.2% dry weight. Flavonoids include Apigenin, Luteolin, Quercetin, and 5-hydroxy-7,8-dimethoxyflavone at combined concentrations of 1-3% dry weight. Diterpene glycosides (andrographosides) present at 0.3-0.8% dry weight. Minerals: potassium approximately 300-400mg/100g, calcium approximately 150-200mg/100g, magnesium approximately 80-120mg/100g, iron approximately 15-25mg/100g, zinc approximately 2-4mg/100g. Vitamins: Vitamin C approximately 20-40mg/100g (variable, heat-sensitive), Vitamin E (tocopherols) approximately 5-10mg/100g, small amounts of B-complex vitamins. Bioavailability notes: Andrographolide has poor oral bioavailability (estimated 10-20%) due to low aqueous solubility and rapid first-pass metabolism; absorption is enhanced when taken with piperine or lipid-based formulations; peak plasma concentration reached within 1.5-2 hours post-ingestion; standardized extracts typically contain minimum 10% andrographolide for therapeutic consistency. Polysaccharide fractions demonstrate immunomodulatory activity with moderate bioavailability. Bitter taste compounds (kalmeghin alkaloids) present at approximately 0.1-0.2% contribute to hepatostimulant activity.
How It Works
Mechanism of Action
Andrographolide activates nuclear factor-κB (NF-κB) signaling pathways, enhancing T-lymphocyte proliferation and cytokine production. The compound inhibits cyclooxygenase and lipoxygenase enzymes, reducing inflammatory prostaglandin synthesis. In the liver, andrographolide stimulates choleretic activity by increasing bile acid synthesis through CYP7A1 enzyme activation.
Clinical Evidence
Multiple randomized controlled trials involving 200-400 participants demonstrate andrographis extract (300-400mg daily) reduces upper respiratory infection duration by 1.5-2 days. A 12-week hepatoprotective study with 60 subjects showed 28% improvement in ALT levels with standardized andrographolide extract. Immune function studies indicate 40-60% increases in T-cell activity markers, though most trials are short-term (4-12 weeks). Evidence is moderate quality with consistent results across Asian populations.
Safety & Interactions
Common side effects include gastrointestinal upset, headache, and allergic skin reactions in 5-8% of users. Andrographis may enhance warfarin effects and interact with immunosuppressive medications by counteracting their activity. It can potentiate hypoglycemic effects of diabetes medications through enhanced insulin sensitivity. Pregnancy and breastfeeding safety is not established, with animal studies suggesting potential uterine stimulant effects.
Synergy Stack
Hermetica Formulation Heuristic
Also Known As
Andrographis paniculataKing of BittersGreen ChirettaChuan Xin LianKirayatIndian EchinaceaCreatBhui-neem
Frequently Asked Questions
How much andrographis should I take for immune support?
Clinical studies typically use 300-400mg of standardized andrographis extract daily, containing 10-12% andrographolides. For acute infections, doses up to 600mg daily for 5-7 days have been used safely in trials.
Can andrographis help with liver detox?
Andrographis increases bile flow by 25-30% in clinical studies, supporting natural liver detoxification processes. The andrographolide compound specifically enhances bile acid synthesis and protects hepatocytes from oxidative damage.
Does andrographis interact with blood thinners?
Yes, andrographis can enhance the effects of warfarin and other anticoagulants, potentially increasing bleeding risk. Monitor INR levels closely and consult healthcare providers before combining with blood-thinning medications.
How long does it take for andrographis to work?
For immune support during infections, benefits typically appear within 2-3 days of consistent use. Liver protective effects develop gradually over 4-6 weeks of regular supplementation based on clinical trial timelines.
Is andrographis safe during pregnancy?
Andrographis safety during pregnancy is not established, with animal studies suggesting potential uterine stimulant effects. Pregnant and breastfeeding women should avoid andrographis supplementation due to insufficient human safety data.
What is the difference between andrographis extract and whole herb kalmegh powder?
Andrographis extracts are standardized to contain higher concentrations of active compounds like andrographolide, making them more potent per dose than whole herb powder. Extracts are typically more bioavailable and require smaller serving sizes, while whole herb powder provides a broader spectrum of plant constituents but with variable potency. For acute immune support, extracts are generally preferred, whereas whole powder may be better for long-term wellness routines.
Who should avoid andrographis supplementation?
People with autoimmune diseases should consult a healthcare provider before using andrographis, as its immune-stimulating properties may exacerbate certain conditions. Those taking immunosuppressant medications, blood thinners, or diabetes medications should also seek professional guidance due to potential interactions. Additionally, individuals with gallstones or bile duct obstruction should avoid andrographis since it promotes bile flow.
What does clinical research show about andrographis effectiveness for respiratory infections?
Multiple clinical trials have demonstrated that andrographis reduces the severity and duration of common cold symptoms, particularly nasal congestion and sore throat, with effects typically noticeable within 3-5 days of use. A systematic review of randomized controlled trials showed that standardized andrographis extracts were more effective than placebo at shortening cold duration by approximately 1-2 days. However, research suggests it works best when taken at the first sign of symptoms rather than as a preventive supplement.
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