Garlic
Allium sativum
Key Facts
- Scientific Name
- Allium sativum
- Plant Family
- Amaryllidaceae (Amaryllis family)
- Origin
- Native to Central Asia (likely Kyrgyzstan or Tajikistan)
- Primary Use
- Cardiovascular & Immune Health
Overview
Garlic is a plant in the Onion genus, Allium, known for its strong aroma and numerous medicinal properties worldwide.
Traditional Uses
Documented use for 5,000 years across Egyptian, Babylonian, Greek, Roman, and Chinese civilizations for strength, infection, and circulation.
Active Compounds
Allicin (formed when crushed), alliin, and diallyl disulfide are the primary organosulfur compounds.
Potential Benefits — Unverified Summary
Supports heart health by lowering blood pressure and cholesterol levels. Possesses antimicrobial and immune-enhancing properties.
Safety & Side Effects
Safe for most. May cause bad breath and body odor. High medicinal doses can increase the risk of bleeding; use caution with anticoagulants (e.g., Warfarin, Aspirin). Stop intake 2 weeks before surgery.
When to See a Doctor
Seek immediate medical attention if you experience:
- Severe allergic reactions (difficulty breathing, swelling of face or throat, severe rash)
- Chest pain or irregular heartbeat
- Severe digestive issues (persistent vomiting, bloody stools)
- Severe headache or dizziness
- Any symptoms that worsen or do not improve
Always consult a healthcare professional before using herbal supplements if you:
- Are pregnant, nursing, or planning to become pregnant
- Are taking prescription medications
- Have a chronic health condition
- Are scheduled for surgery
- Are giving herbs to children
Frequently Asked Questions
What is Garlic used for?
Supports heart health by lowering blood pressure and cholesterol levels. Possesses antimicrobial and immune-enhancing properties.
Is Garlic safe?
Safe for most. May cause bad breath and body odor. High medicinal doses can increase the risk of bleeding; use caution with anticoagulants (e.g., Warfarin, Aspirin). Stop intake 2 weeks before surgery.
What are the active compounds in Garlic?
Allicin (formed when crushed), alliin, and diallyl disulfide are the primary organosulfur compounds.
What is the scientific name of Garlic?
The scientific name of Garlic is Allium sativum.
What are the traditional uses of Garlic?
Documented use for 5,000 years across Egyptian, Babylonian, Greek, Roman, and Chinese civilizations for strength, infection, and circulation.
When should I see a doctor when using Garlic?
Always consult a qualified healthcare professional before using Garlic or any herbal supplement, especially if you are pregnant, nursing, taking prescription medications, have a chronic health condition, or are scheduled for surgery. Seek immediate medical attention if you experience severe allergic reactions, chest pain, irregular heartbeat, severe digestive issues, or any symptoms that worsen or do not improve. This information is for educational purposes only and is not a substitute for professional medical advice.
Source Records — Verification Pending
These identifiers were recorded in the original dataset. They are not complete citations or evidence that the claims above have been checked.
- NCCIH-Garlic-2025
- MayoClinic-Garlic-2024
- PMC6966103