Algae & Sea VegetableHiromi
Undaria undarioides is a brown seaweed closely related to wakame, sharing similar nutritional profiles including high iodine and fiber content. It contains bioactives like fucoidan and fucoxanthin, which are studied for their antioxidant and potential health-supporting properties. Evidence is primarily nutritional and preclinical, with limited species-specific human clinical trials compared to U. pinnatifida.
Benefits
- Undaria undarioides is a brown seaweed closely related to wakame
- sharing similar nutritional profiles including high iodine and fiber content. It contains bioactives like fucoidan and fucoxanthin
- which are studied for their antioxidant and potential health-supporting properties. Evidence is primarily nutritional and preclinical
- with limited species-specific human clinical trials compared to U. pinnatifida.
Key compounds
FucoidanfucoxanthinpolysaccharidespolyphenolsIodinedietary fibervitaminsminerals
May help with
- mineral support
- antioxidant support
- gut fiber
Best for these goals
mineral supportantioxidant supportgut fiber
How to use it
Dried; boiled; fresh; soups; salads
Evidence level
Limited
Cautions & interactions
IODINE: High — monitor intake, especially with thyroid conditions or medications | Contaminant concerns: Heavy metals (arsenic, lead, cadmium); ocean pollutants | Caution for individuals with thyroid disorders due to high iodine content; monitor for heavy metal contamination. Monitor total iodine intake, especially with thyroid disease, pregnancy, or regular high-dose use. | Interactions: May interact with thyroid medications due to iodine content; potential interactions with anticoagulants if high in vitamin K.
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