# Poppy Seed Oil (Papaver somniferum)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/poppy-seed-oil
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-04-01
**Evidence Score:** 2 / 10
**Category:** Seed Oils
**Also Known As:** Opium poppy seed oil, Papaver oil, Blue poppy seed oil, Mohn oil, Pavot oil, PSO

## Overview

Poppy seed oil from Papaver somniferum contains linoleic acid and oleic acid that may provide [antioxidant](/ingredients/condition/antioxidant) and [anti-inflammatory](/ingredients/condition/inflammation) effects. Clinical evidence is extremely limited, with most data coming from ethiodized forms used in medical imaging procedures.

## Health Benefits

• Limited human evidence; most clinical data involves ethiodized form for medical imaging procedures (1,422 procedures with 1.8% complication rate, none EPO-related)
• Preclinical [antioxidant](/ingredients/condition/antioxidant) effects: enhanced [glutathione](/ingredients/condition/detox) and reduced malondialdehyde in rat cerebral ischemia models
• [Anti-inflammatory](/ingredients/condition/inflammation) potential: reduced TNF-α and IL-1β in animal behavioral disorder models
• [Cardiovascular](/ingredients/condition/heart-health) support through polyunsaturated fatty acid content (high linoleic acid), though no human trials exist
• Safe procedural use across ages 2 months to 50 years for vascular imaging (retrospective data)

## Mechanism of Action

Poppy seed oil's primary bioactive compounds include linoleic acid (60-70%) and oleic acid (15-20%) which may enhance [glutathione](/ingredients/condition/detox) peroxidase activity and reduce [lipid peroxidation](/ingredients/condition/antioxidant) markers like malondialdehyde. The oil may modulate inflammatory pathways by inhibiting [pro-inflammatory cytokine](/ingredients/condition/inflammation) production. These fatty acids support cellular membrane integrity and may influence prostaglandin synthesis pathways.

## Clinical Summary

Human clinical data for poppy seed oil is extremely limited and primarily involves ethiodized forms used in lymphangiography procedures, with 1,422 documented procedures showing a 1.8% complication rate unrelated to the oil itself. Preclinical studies in rat cerebral ischemia models demonstrated enhanced [glutathione](/ingredients/condition/detox) levels and reduced malondialdehyde concentrations. Animal studies suggest potential [antioxidant](/ingredients/condition/antioxidant) and [anti-inflammatory](/ingredients/condition/inflammation) effects, but controlled human trials are lacking. Current evidence is insufficient to establish therapeutic efficacy in humans.

## Nutritional Profile

Poppy seed oil is a drying oil composed predominantly of polyunsaturated fatty acids (~75-80% total fat content). Fatty acid profile: linoleic acid (omega-6) ~60-65% of total fatty acids, oleic acid (omega-9) ~18-22%, palmitic acid (saturated) ~8-10%, stearic acid (saturated) ~2-4%, alpha-linolenic acid (omega-3) ~1-3%, with a notably high omega-6:omega-3 ratio of approximately 20-30:1. Tocopherol content: gamma-tocopherol is the dominant form at ~400-600 mg/kg oil, with alpha-tocopherol at ~50-100 mg/kg; total vitamin E activity approximately 10-15 mg per 100g oil. Phytosterols: beta-sitosterol, campesterol, and stigmasterol collectively ~3,000-5,000 mg/kg oil, contributing to cholesterol-lowering potential. Polyphenolic compounds including chlorogenic acid derivatives are present in trace amounts transferred from seed extraction. Carotenoids contribute minimally (~1-2 mg/kg). The oil contains no protein, negligible carbohydrates, and no dietary fiber. Per 100g: ~884 kcal, ~100g fat, 0g protein, 0g carbohydrate. Bioavailability: high lipid digestibility expected given unsaturated fat dominance; fat-soluble micronutrients (tocopherols, sterols) are well-absorbed in the presence of the oil matrix itself. Morphine alkaloid content in refined oil is negligible (<0.1 mg/kg) as alkaloids are predominantly seed-bound and removed during cold-press or solvent extraction.

## Dosage & Preparation

No standardized dosages established for plain poppy seed oil in humans. Preclinical studies used 0.4 ml/kg orally daily in rats for 1 month. Ethiodized form is used procedurally in variable amounts for medical imaging, not as a supplement. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Poppy seed oil appears generally well-tolerated based on limited medical imaging procedure data, though comprehensive safety profiles are not established. Potential drug interactions may occur with anticoagulant medications due to vitamin E content affecting blood clotting. Individuals with poppy or seed allergies should exercise caution, as allergic reactions including contact dermatitis have been reported. Pregnancy and breastfeeding safety data is insufficient, and use should be avoided during these periods without medical supervision.

## Scientific Research

Human clinical evidence is limited to retrospective analyses of ethiodized poppy seed oil in medical procedures, including a study (PMID: 34679474) of 1,422 interventions in 683 patients showing no direct EPO-related complications. Another retrospective analysis examined 1,053 infertility patients undergoing hysterosalpingography with EPO. No randomized controlled trials or meta-analyses exist for plain poppy seed oil's therapeutic uses; evidence remains preclinical.

## Historical & Cultural Context

The research identifies no specific historical or traditional medicinal uses of poppy seed oil across traditional systems like Ayurveda or TCM. While Papaver somniferum seeds have culinary applications, the oil lacks documented ethnopharmacological context beyond modern preclinical interest in its [antioxidant](/ingredients/condition/antioxidant) properties.

## Synergistic Combinations

Vitamin E, selenium, alpha-lipoic acid, omega-3 fatty acids, turmeric

## Frequently Asked Questions

### What is the linoleic acid content in poppy seed oil?

Poppy seed oil typically contains 60-70% linoleic acid and 15-20% oleic acid. These polyunsaturated fatty acids are the primary bioactive compounds responsible for the oil's potential antioxidant properties.

### Is poppy seed oil the same as opium?

No, poppy seed oil is extracted from the seeds and contains negligible amounts of alkaloids like morphine or codeine. The seeds are legally used for culinary purposes and oil extraction, unlike other parts of the Papaver somniferum plant.

### How much poppy seed oil should I take daily?

No standardized dosage exists for poppy seed oil supplements due to limited clinical research. Most studies used ethiodized forms for medical procedures rather than oral supplementation, making dosage recommendations impossible to establish.

### Can poppy seed oil help with inflammation?

Preclinical studies suggest anti-inflammatory potential through reduced malondialdehyde levels and enhanced glutathione activity. However, human clinical trials are lacking, making it impossible to confirm anti-inflammatory benefits in people.

### Does poppy seed oil interact with blood thinners?

Poppy seed oil may interact with anticoagulant medications due to its vitamin E content, which can affect blood clotting mechanisms. Individuals taking warfarin or similar medications should consult healthcare providers before use.

### What does clinical research show about poppy seed oil's antioxidant effects?

Most evidence for poppy seed oil's antioxidant benefits comes from preclinical animal studies, particularly in rat models of cerebral ischemia where it enhanced glutathione levels and reduced malondialdehyde markers of oxidative stress. However, human clinical trials specifically testing these antioxidant effects are limited, so results cannot yet be confidently extrapolated to supplement users. The strongest human data available involves ethiodized poppy seed oil used for medical imaging (showing a 1.8% complication rate across 1,422 procedures), rather than its use as a dietary supplement.

### Is poppy seed oil safe during pregnancy and breastfeeding?

There is insufficient clinical evidence to determine the safety of poppy seed oil supplementation during pregnancy or breastfeeding. While poppy seed oil itself is different from opium alkaloids and food-grade poppy seeds are generally recognized as safe, concentrated supplement forms have not been adequately studied in pregnant or nursing populations. It is prudent to consult a healthcare provider before using poppy seed oil supplements during these periods.

### Who benefits most from poppy seed oil supplementation?

Based on preclinical evidence showing anti-inflammatory effects (reduced TNF-α and IL-1β in animal behavioral models) and antioxidant activity, poppy seed oil may theoretically benefit individuals concerned with oxidative stress or inflammatory conditions. However, clinical evidence in humans is too limited to identify specific populations that would reliably benefit from supplementation. Current data does not support making personalized recommendations without further human trials.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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