HAWTHORN

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What Is HAWTHORN?

Supplement

Hawthorn (Crataegus species) is a medicinal plant containing flavonoids, oligomeric proanthocyanidins, and other bioactive compounds primarily used for cardiovascular support. It works by improving heart function, increasing blood flow, and providing antioxidant effects, with primary applications in treating chronic heart failure and hypertension. The extract is derived from the leaves, flowers, and fruits of the hawthorn plant.

HAWTHORN Research & Studies

01 Hawthorn extract for treating chronic heart failure

Meta-analysis of 14 randomized controlled trials showed hawthorn extract improves heart failure symptoms and cardiac function when used alongside conventional treatments, with benefits in exercise tolerance and symptom reduction.

View Study (PubMed)
02 Food Applications and Potential Health Benefits of Hawthorn

Comprehensive review found hawthorn rich in polyphenols, flavonoids, and triterpenoids demonstrates antioxidant, anti-inflammatory, anticancer, cardiovascular protective, and digestive enhancing properties.

View Study (PubMed)
03 Hawthorn (Crataegus spp.) in the treatment of cardiovascular disease

Review of hawthorn's cardiovascular applications found evidence for benefits in treating heart failure, hypertension, and hyperlipidemia through mechanisms including vasodilation and positive inotropic effects.

View Study (PubMed)
04 Dietary supplements and bleeding

Hawthorn supplementation was identified as strongly associated with surgical bleeding independent of anticoagulants, suggesting caution in perioperative settings.

View Study (PubMed)
05 Hawthorn extract inhibited the PI3k/Akt pathway to prolong the lifespan of Drosophila melanogaster

Animal study demonstrated hawthorn extract's antioxidant properties may contribute to longevity benefits through inhibition of the PI3k/Akt signaling pathway.

View Study (PubMed)

HAWTHORN User Reviews & Experiences

65% Mixed

*Based on large scale analysis of publicly available user experiences

Users report moderate benefits for cardiovascular health and blood pressure management, but experiences vary significantly. Some found it effective for hypertension while others developed allergies or saw minimal effects, with concerns about bleeding risk and individual response variability.

HAWTHORN Benefits, Dosage & Side Effects

Effects
  • Blood Pressure Reduction: Users report notable decreases in blood pressure, particularly those with mild hypertension
  • Cardiovascular Support: Improvements in circulation and heart function, with some experiencing better overall cardiovascular wellness
  • Anxiety Relief: Mild calming effects reported when used in combination with other adaptogens
  • Improved Blood Flow: Enhanced circulation to extremities, reducing cold hands and feet
Effectiveness
  • Individual Variability: Effectiveness varies significantly between users, with some experiencing strong benefits while others see minimal impact
  • Duration Required: Users who took hawthorn for extended periods (years) reported better results than short-term users
  • Allergy Development: Notable risk of developing allergies after prolonged use, forcing some users to discontinue
  • Combination Benefits: Often used successfully alongside other cardiovascular supplements like CoQ10, olive leaf, and black seed oil
Dosage & Administration
  • Standard Dose: 300mg taken 3 times daily (900mg total) commonly mentioned for cardiovascular benefits
  • Extract Strength: Most users take standardized hawthorn berry or leaf/flower extracts rather than raw herb
  • Timing: Typically taken with meals to improve absorption and reduce potential gastrointestinal effects
  • Long-term Use: Many users report taking hawthorn for years, though allergy development risk increases with duration
Side Effects
  • Allergic Reactions: Several users report developing allergies after prolonged use, requiring discontinuation
  • Bleeding Risk: Research indicates strong association with increased bleeding, particularly concerning for surgery or when combined with anticoagulants
  • Brain Fog: Some users report mild cognitive cloudiness when combining hawthorn with multiple adaptogens
  • Generally Well-Tolerated: Most users experience minimal side effects when used alone at recommended doses
Availability & Sourcing
  • Widely Available: Commonly found in health food stores, supplement shops like Vitamin Shoppe, and online retailers
  • Extract Forms: Available as capsules, tablets, tinctures, and tea preparations from various manufacturers
  • Quality Concerns: Users emphasize importance of standardized extracts with verified active ingredient content for consistent effects

Related Compounds

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