# Kaempferol from Dill **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/kaempferol-from-dill **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-03-15 **Evidence Score:** 4 / 10 **Category:** Other **Also Known As:** 3,4′,5,7-tetrahydroxyflavone, flavonol ## Overview Kaempferol, a potent flavonol found in dill, exerts significant antioxidant and [anti-inflammatory](/ingredients/condition/inflammation) effects by modulating key cellular pathways like PI3K/AKT, MAPK, and Nrf2. These actions contribute to its investigated antibacterial and antitumor properties, protecting against [oxidative stress](/ingredients/condition/antioxidant) and cellular damage. ## Health Benefits - Neutralizes free radicals, providing potent [antioxidant protection](/ingredients/condition/antioxidant) against cellular damage and oxidative stress. - Inhibits pro-inflammatory mediators and pathways, supporting joint and [cardiovascular health](/ingredients/condition/heart-health). - Exhibits anti-cancer potential by suppressing cancer cell growth and inducing apoptosis in various cell lines. - Supports cardiovascular health by improving endothelial function and contributing to healthy lipid profiles. - Shields neurons from oxidative stress and [inflammation](/ingredients/condition/inflammation), supporting [cognitive](/ingredients/condition/cognitive) clarity and neuroprotection. - Modulates immune pathways, enhancing adaptive immune responses while reducing chronic inflammation. ## Mechanism of Action Kaempferol exerts its effects by modulating crucial cellular signaling pathways. It directly interacts with PI3K, AKT1, and MAPK1 via hydrogen bonds and salt bridges, influencing PI3K/AKT and MAPK signaling. Furthermore, its antioxidant actions involve upregulating Nrf2, leading to enhanced expression of antioxidant genes, improved tight junctions, and reduced [reactive oxygen species](/ingredients/condition/antioxidant) and lipid peroxidation. ## Clinical Summary Extensive preclinical research, including in vitro and animal studies, supports kaempferol's potent [antioxidant](/ingredients/condition/antioxidant), [anti-inflammatory](/ingredients/condition/inflammation), and anti-cancer properties. These studies demonstrate its [neuroprotective](/ingredients/condition/cognitive) and cardiovascular benefits, particularly in improving [endothelial function](/ingredients/condition/heart-health). While these findings are promising, further human clinical trials are needed to fully establish its efficacy and safety in human populations. ## Nutritional Profile - Kaempferol: The primary bioactive flavonoid, responsible for [antioxidant](/ingredients/condition/antioxidant), [anti-inflammatory](/ingredients/condition/inflammation), and chemoprotective effects. - Other Flavonoids: May include quercetin and isorhamnetin, offering synergistic benefits. - Volatile Oils: Dill also contains monoterpenes like carvone and limonene, contributing to its aroma and some therapeutic effects. - Vitamins: Contains Vitamin C and Vitamin A (as beta-carotene). - Minerals: Provides Manganese and Iron. ## Dosage & Preparation - Common Forms: Available as a purified extract in capsules or powders, and naturally present in fresh or dried dill. - Dietary Intake: Incorporate fresh or dried dill into culinary preparations like salads, soups, and dressings. - Supplementation: 10–50 mg of kaempferol daily, typically in capsule or powdered form. - Topical Use: Can be included in skincare formulations for [antioxidant](/ingredients/condition/antioxidant) and UV-protective benefits. - Timing: Can be taken with meals to enhance absorption. ## Safety & Drug Interactions Generally recognized as safe in food quantities, specific safety data for isolated kaempferol from dill, especially at high supplemental doses, is limited. Potential mild gastrointestinal upset has been reported with high doses of some flavonoids, but specific side effects for kaempferol are not well-documented. Due to insufficient data, pregnant or breastfeeding individuals and those on medication should consult a healthcare professional before using kaempferol supplements. It is always advisable to discuss any new supplement with a doctor, especially if underlying health conditions exist or other medications are being taken. ## Scientific Research Extensive preclinical research, including in vitro and animal studies, supports kaempferol's potent [antioxidant](/ingredients/condition/antioxidant), [anti-inflammatory](/ingredients/condition/inflammation), and anti-cancer properties. Studies demonstrate its [neuroprotective](/ingredients/condition/cognitive) and cardiovascular benefits, particularly in improving [endothelial function](/ingredients/condition/heart-health). While promising, more human clinical trials are needed to confirm optimal dosages and long-term efficacy in various health conditions. ## Historical & Cultural Context Dill (Anethum graveolens) has been cultivated and used for culinary and medicinal purposes since ancient times, with evidence of its use in Egyptian, Greek, and Roman cultures for digestive aid and calming properties. While kaempferol itself was identified more recently, the traditional consumption of dill provided this flavonoid. Modern research now isolates and studies kaempferol to validate and expand upon these historical health associations. ## Synergistic Combinations Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base Intention: Longevity & [Anti-Aging](/ingredients/condition/longevity) Primary Pairings: - Quercetin (Quercetin) - Resveratrol (Resveratrol) - Vitamin C (Ascorbic Acid) - Turmeric (Curcuma longa) ## Frequently Asked Questions ### What is Kaempferol and where is it found? Kaempferol is a natural flavonol, a type of flavonoid, recognized for its potent bioactive properties. It is found abundantly in various plants, including dill (Anethum graveolens), an aromatic herb native to Eastern Europe and Asia. ### What is the concentration of Kaempferol in dill? The concentration of kaempferol in dill can vary significantly, with reported values ranging from 0.00 to 40.00 mg per 100 grams of fresh weight. This variability depends on factors such as the specific dill sample, growing conditions, and processing methods. ### What are the primary health benefits associated with Kaempferol? Kaempferol is primarily recognized for its strong antioxidant capabilities, effectively neutralizing free radicals and reducing oxidative stress. It also exhibits significant anti-inflammatory properties, antibacterial activity, and shows potential in inhibiting cancer cell growth and inducing apoptosis. ### How does Kaempferol exert its antioxidant and anti-inflammatory effects? Kaempferol modulates key cellular signaling pathways, including PI3K/AKT and MAPK, by binding to relevant enzymes like PI3K, AKT1, and MAPK1. Its antioxidant actions involve upregulating Nrf2, enhancing the body's natural antioxidant genes, improving tight junctions, and reducing reactive oxygen species and lipid peroxidation. ### Are there human studies supporting Kaempferol's benefits? While extensive preclinical research in vitro and animal models supports kaempferol's broad health benefits, including neuroprotective and cardiovascular effects, more human clinical trials are needed. Current evidence from human studies is limited, making it important to await further research to fully establish its efficacy and safety in human populations. ### Does Kaempferol from dill interact with blood thinners or antiplatelet medications? Kaempferol has mild antiplatelet properties that may theoretically potentiate blood-thinning medications like warfarin or aspirin, though clinical significance at typical supplement doses remains limited. Individuals taking prescription anticoagulants should consult their healthcare provider before adding kaempferol supplements to their regimen. Dietary amounts of dill are generally considered safe with these medications. ### What is the most bioavailable form of Kaempferol supplementation, and how does it compare to consuming dill directly? Kaempferol bioavailability is enhanced when bound to glycosides or in lipophilic formulations that improve intestinal absorption, making standardized extracts potentially more effective than whole dill herb alone. The fresh or dried dill plant contains kaempferol in lower concentrations and as part of a complex matrix that may reduce isolated absorption. Concentrated extracts typically deliver measurable kaempferol levels to systemic circulation more reliably than whole-food sources. ### Is Kaempferol from dill safe for pregnant or breastfeeding women? Limited human safety data exists for kaempferol supplementation during pregnancy and lactation, though traditional use of culinary dill is generally recognized as safe in food amounts. High-dose kaempferol supplements are not recommended during pregnancy without professional guidance, as some in vitro studies suggest potential effects on hormonal and reproductive processes. Pregnant or nursing women should consult their healthcare provider before using concentrated kaempferol extracts. ## References PubMed (Study on kaempferol and cardiovascular health); ScienceDirect (Study on kaempferol as an antioxidant); ResearchGate (Study on kaempferol and skin health) --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*