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Sea Moss Craze: $3 Billion Market with Risks Ahead

9/23/2025

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Summary

Story summary

Sea moss, a red seaweed, is popularized by wellness influencers for claimed health benefits.
Products in pills, powders, and gels could reach about $3 billion by 2030.
Experts note it provides fiber, antioxidants, and vitamins, but evidence of benefits remains limited.
Risks include heavy metals and excessive iodine; whole-food sea moss is preferred to reduce contamination.

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Story summary

Sea moss, a red seaweed, is popularized by wellness influencers for claimed health benefits.
Products in pills, powders, and gels could reach about $3 billion by 2030.
Experts note it provides fiber, antioxidants, and vitamins, but evidence of benefits remains limited.
Risks include heavy metals and excessive iodine; whole-food sea moss is preferred to reduce contamination.