Sheep Sorrel

Bio-Activity Analysis
Oxalic Acid Content Comparison (Raw)
SCIENTIFIC DATA VISUALIZATION
Health Benefits & Sources
Why You Need It
- Lymphatic Support: Acts as a gentle lymphatic cleanser, helping to reduce swelling and fluid retention.
- Detoxification: Historically used to purify the blood and support kidney function.
- Antioxidant Power: High in Vitamin C and polyphenols that fight oxidative stress.
- Digestive Aid: The bitter compounds can stimulate appetite and digestion.
Deep Dive
Sheep Sorrel's primary claim to fame is its role as a 'blood purifier.' Modern science suggests this is largely due to its ability to support the lymphatic system—the body's drainage network. By helping to move lymph fluid, it assists the body in clearing out metabolic waste.
It is also a nutritional powerhouse. Despite its tart taste, it provides a significant amount of Vitamin C (ascorbic acid), which is crucial for immune defense and collagen production. Additionally, the presence of oxalic acid gives it a diuretic effect, traditionally used to help flush out the kidneys. However, this same compound requires careful usage, which we will cover in the safety section.
Natural Food Sources
Sheep Sorrel is a wild edible, meaning it is most commonly foraged rather than bought in a grocery store. However, it shares the 'sorrel' family name with cultivated varieties.
| Food | Amount | % DV (Vitamin C) |
|---|---|---|
| Sheep Sorrel (Raw) | 1 cup (50g) | ~36% |
| Garden Sorrel | 1 cup (50g) | ~46% |
| Dandelion Greens | 1 cup (50g) | ~19% |
| Spinach | 1 cup (30g) | ~14% |
Supplementation
Best Sources:
- Foraging: Look for rosettes of small, arrow-shaped leaves with a distinct tart flavor.
- Tea/Dried Herb: The most common way to consume it for medicinal benefit.
Dosage:
- Tea: 1-2 teaspoons of dried herb per cup of boiling water, steeped for 10 minutes. Limit to 1-2 cups daily.
- Tincture: Follow manufacturer instructions, typically 1-2 ml twice daily.
Who Should Take It: It is ideal for those looking for natural lymphatic support or a gentle detox aid. It is often used by those experiencing mild fluid retention.
Top Food Sources
Frequently Asked Questions
Safety & Side Effects
CRITICAL SAFETY WARNING: Sheep Sorrel contains high levels of Oxalic Acid. This compound can crystallize in the kidneys and cause issues for susceptible individuals.
Who Should Avoid It:
- Kidney Stone Formers: If you have a history of calcium-oxalate kidney stones, avoid this herb entirely.
- Kidney Disease: Do not use if you have kidney failure or other serious renal issues.
- Pregnancy: It has uterine-stimulant properties; avoid during pregnancy.
- Gout: High oxalates can exacerbate gout symptoms.
Interactions: Use caution if taking blood-thinning medications (like Warfarin) due to Vitamin K content, though it is generally low in Vitamin K compared to other greens.
Scientific References
- [1]University of Maryland Medical Center: Herbal Medicine Database
- [2]National Center for Biotechnology Information (NCBI): 'Medicinal Plants of the World' (Rumex species)
- [3]Canadian Journal of Botany: Phytochemical analysis of Rumex acetosella