Nut

Kashmiri Walnut

Provisional Moderate ScoreCompound

Hermetica Superfood Encyclopedia

Published March 15, 2026Last updated March 15, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Kashmiri walnut (Juglans regia) contains high concentrations of polyphenols like ellagic acid and tellimagrandin I/II, along with omega-3 fatty acids and walnut peptides such as KGHLFPN. These compounds exert antioxidant effects through free radical scavenging and provide neuroprotective benefits via the PKA/CREB/BDNF pathway activation.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryNut

GroupNut

Public Score StatusProvisional Moderate

Primary KeywordKashmiri Walnut benefits

Kashmiri Walnut — botanical close-up

Reported Benefits (Provisional)

Supports cardiovascular wellness

by providing omega-3 fatty acids and reducing inflammation.

Enhances cognitive function

through neuroprotective antioxidants and essential nutrients.

Promotes metabolic balance: by aiding in glucose and lipid regulation

Bolsters immune resilience

with its rich profile of antioxidants and micronutrients.

Contributes to bone

health through essential minerals like calcium, magnesium, and phosphorus.

Origin & History

Natural habitat

Kashmiri Walnut (Juglans regia) is native to Kashmir, India, thriving in temperate climates with rich, loamy soils. This prized nut is a staple in regional diets and traditional wellness practices. Its exceptional content of omega-3 fatty acids, antioxidants, and minerals positions it as a powerful ingredient for functional nutrition, supporting cognitive and cardiovascular health.

“Kashmiri Walnut has been celebrated for centuries in Kashmiri culture as a symbol of prosperity, health, and vitality. It holds a significant place in traditional diets and folk medicine, reflecting its enduring value for overall well-being.”Traditional Medicine

Research Narrative (Provisional)

Scientific studies corroborate Kashmiri Walnut's benefits for cardiovascular wellness, cognitive function, and metabolic balance, primarily due to its rich omega-3 fatty acid and antioxidant content. Research highlights its anti-inflammatory, cardioprotective, and neuroprotective properties.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Macronutrients: Omega-3s (ALA), protein. - Vitamins: Vitamin E, B-complex vitamins. - Minerals: Magnesium, potassium, phosphorus, calcium. - Phytochemicals: Polyphenols.

Reported Mechanism (Provisional)

Mechanism of Action

Key polyphenols including ellagic acid, gallic acid, and tellimagrandin I/II scavenge free radicals, chelate Fe²⁺ ions, and reduce lipid oxidation. The urolithin A metabolite up-regulates the PKA/CREB/BDNF pathway for neuroprotection against oxidative damage. Walnut peptides like KGHLFPN inhibit DPP-IV enzyme activity, while magnesium content improves insulin sensitivity and arginine promotes vascular relaxation.

Clinical Narrative (Provisional)

Current evidence is predominantly from in vitro and animal studies, with no published human randomized controlled trials providing quantified clinical outcomes. Preclinical research shows walnut polyphenols demonstrate superior hepatoprotective effects compared to curcumin in CCl₄-induced mouse liver damage models. Studies indicate tellimagrandin compounds reduce triglycerides and urine peroxidase markers in type II diabetes animal models, though specific percentage reductions are not reported. The clinical evidence base requires human trials to establish therapeutic efficacy and optimal dosing parameters.

Also Known As

Juglans regiaKashmir walnutCommon walnutPersian walnut

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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