Nori (Neopyropia yezoensis)

Preclinical studies suggest extracts and peptides from Neopyropia yezoensis have antioxidant, anti-inflammatory, and metabolic health-promoting properties. Porphyran, a key sulfated polysaccharide, may offer prebiotic and immune-modulating benefits. Human clinical trials are currently lacking to confirm these effects.

Benefits

Preclinical studies suggest extracts and peptides from Neopyropia yezoensis have antioxidant
anti-inflammatory
and metabolic health-promoting properties. Porphyran
a key sulfated polysaccharide
may offer prebiotic and immune-modulating benefits. Human clinical trials are currently lacking to confirm these effects.

Key compounds

Porphyranmycosporine-like amino acids (MAAs)phycobiliproteins (phycoerythrin)peptidesProteinvitamin B12taurineironcalciummagnesium

May help with

mineral support
antioxidant support
anti-inflammatory support
metabolic support

Best for these goals

mineral supportantioxidant supportanti-inflammatory supportmetabolic support

How to use it

Dried sheets (yakinori); roasted; seasoned; raw wet laver; extracts; protein hydrolysates

Evidence level

Limited

Cautions & interactions

IODINE: Moderate — monitor intake, especially with thyroid conditions or medications | Contaminant concerns: Heavy metals (lead, arsenic); iodine variability | Monitor iodine intake to avoid thyroid dysfunction; source from unpolluted waters to minimize heavy metal exposure.

Build a recipe with Nori (Neopyropia yezoensis) →

More in Algae & Sea Vegetable

Educational information only — not medical advice, and not evaluated by the FDA. These statements are not intended to diagnose, treat, cure, or prevent any disease. Talk to a qualified healthcare provider before using any ingredient therapeutically, especially if pregnant, nursing, or taking medication.

Home · All ingredients · The app · Terms · Privacy