Raw Onion
Raw onion (Allium cepa) is a nutrient-dense vegetable that provides significant health benefits particularly when consumed uncooked. It contains sulfur compounds that are most potent before cooking and offer impressive antibacterial, antioxidant, and anti-inflammatory properties.
Quick Facts
- Best for
- Cough, Congestion, High cholesterol
- Common form
- Tea, tincture, capsule, food, or topical preparation depending on the remedy.
- Caution level
- Moderate - review cautions and interactions
- Related searches
- Cough, Congestion, High cholesterol, Inflammation, Bacterial infections
How this remedy page was created
Created from Eden's remedy database, traditional-use context, and public health references. Educational only; not a diagnosis or treatment plan.
Image disclosure: remedy images are AI-assisted only when marked reviewed for botanical accuracy.
Benefits
Contains powerful antibacterial and antifungal compounds
Supports heart health by reducing cholesterol and improving circulation
Offers anti-inflammatory effects throughout the body
Provides prebiotic fiber for gut health
May help regulate blood sugar
The Science & Wisdom Behind Raw Onion
Scientific Evidence
Raw onions contain allicin and quercetin, compounds that have demonstrated cardiovascular benefits in research studies. The sulfur compounds in onions have been shown to reduce inflammation and provide antimicrobial effects against a wide range of pathogens.
Traditional Use
Throughout history, raw onions have been used to fight infections, reduce inflammation, and prevent or treat colds and flu. In many traditional medicine systems, onions were used for their cleansing properties and to support respiratory health.
Anecdotal Reports
Many people report reduced symptoms of colds and congestion when consuming raw onion. Some individuals with arthritis have noticed reduced joint pain after regularly incorporating raw onions into their diet.
How to Use Raw Onion
General Usage
Raw onions can be added to salads, sandwiches, tacos, and various other dishes. They can also be made into a syrup for coughs or used in a poultice for external application.
Common Uses For:
Recipe
Simple Onion Remedy: Finely chop one red onion and mix with one tablespoon of raw honey. Let sit for 12 hours, then take one teaspoon as needed for coughs or sore throats.
Safety & Cautions
Natural does not always mean risk-free. Use this section to decide when a remedy deserves extra care or a clinician conversation.
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Sources
- Herbs at a Glance - NCCIH
- Herbs and Supplements - MedlinePlus
- How Medications and Supplements Can Interact - NCCIH