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Wakame

herbs

Wakame is an edible brown seaweed rich in minerals, antioxidants, and bioactive compounds traditionally used in Asian cuisines. It provides iodine, calcium, and fucoidan, which may support thyroid function and immune health. Generally recognised as safe for dietary consumption with minimal side effects.

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Benefits

Supports thyroid function through iodine content
May enhance immune system response
Provides calcium and magnesium for bone health
Contains antioxidants and anti-inflammatory compounds
May support cardiovascular and metabolic health

Dosage

Typical Dose

1-3g dried wakame or 1-2 servings in soups/salads daily

Upper Limit

10g daily (dried weight)

Timing

With meals for optimal absorption

Forms & Bioavailability

Dried seaweed sheets

High

Powder

High

Capsules/tablets

Moderate

Side Effects

Excessive iodine intake may affect thyroid function in sensitive individuals
May cause mild gastrointestinal distress or bloating in some users
Potential arsenic accumulation with very high chronic consumption

Interactions

High iodine content may interact with thyroid medications and levothyroxine
May potentiate anticoagulant medications due to vitamin K content
Can affect blood pressure management in hypertensive individuals

Research Summary

Wakame contains fucoidan and polysaccharides studied for immunomodulatory and anti-inflammatory properties. Research suggests potential benefits for bone health and cardiovascular function, though human clinical trials remain limited. Most evidence comes from in vitro and animal studies; more rigorous human research is needed to establish efficacy claims.

The Bottom Line on Wakame

Wakame is moderately researched with promising but sometimes mixed evidence.It is most commonly used for supports thyroid function through iodine content and may enhance immune system response. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.

About Our Research

This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.

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Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement, especially if you have existing health conditions or take medication.

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