Eriocitrin

Bio-Activity Analysis
Antioxidant Capacity (ORAC Value)
SCIENTIFIC DATA VISUALIZATION
Health Benefits & Sources
Why You Need It
- Potent Antioxidant Power: It neutralizes harmful free radicals, protecting your cells from damage.
- Metabolic Support: Early research suggests it helps improve how your body processes fats and sugars.
- Liver Health: It may help reduce fat accumulation in the liver and support overall liver function.
- Anti-Inflammatory: It helps calm systemic inflammation, potentially easing joint discomfort.
Deep Dive
Eriocitrin works primarily by activating your body's natural defense systems. Specifically, it triggers Nrf2, a protein that regulates the production of antioxidant enzymes. Think of it as turning on the factory that produces your body's internal cleanup crew.
Metabolism: In animal studies, Eriocitrin has been shown to regulate lipid metabolism, helping to lower triglyceride levels and prevent weight gain, even on a high-fat diet.
The Lemon Connection: Interestingly, Eriocitrin is often metabolized by your gut bacteria into a compound called Eriodictyol. This metabolite is also highly bioactive and is known for its ability to support vascular health and improve blood flow.
Natural Food Sources
Because Eriocitrin is concentrated in the skins and peels of citrus fruits, you get the most benefit by consuming the whole fruit or using zest. Juicing removes the fiber and most of the flavonoids.
| Food | Amount | % DV |
|---|---|---|
| Lemon Peel | 45 mg | N/A |
| Tart Cherry | 15 mg | N/A |
| Orange Juice (with pulp) | 8 mg | N/A |
| Grapefruit | 5 mg | N/A |
| Strawberry | 2 mg | N/A |
(Note: Daily Value percentages for flavonoids are not standardized by the FDA.)
Supplementation
Since Eriocitrin is not very heat-stable, it is often extracted and put into capsules to preserve potency.
- Typical Dosage: 50mg to 150mg daily.
- Best Time: With a meal to enhance absorption, as it is fat-soluble.
- Who Needs It: Individuals looking for metabolic support, those with high oxidative stress, or people who want the benefits of citrus without the acidity of juicing.
Top Food Sources
Frequently Asked Questions
Safety & Side Effects
Safety Profile
Eriocitrin is generally considered safe and well-tolerated, as it is a natural dietary component.
Who Should Avoid/Caution:
- Blood Thinners: Because it can improve circulation and potentially affect blood clotting, consult a doctor if you take Warfarin or similar medications.
- Citrus Allergies: If you are allergic to lemons or citrus fruits, avoid supplementation.
- Pregnancy/Breastfeeding: There is insufficient data on high-dose supplementation in these groups; stick to food sources.
Scientific References
- [1]Eriocitrin (Citrus flavonoid) - NCBI Biochemistry
- [2]Effects of Eriocitrin on Lipid Metabolism - Journal of Nutritional Biochemistry
- [3]Hepatoprotective properties of Lemon flavonoids - Food & Chemical Toxicology