Sea Moss
Sea Moss is a nutrient-rich seaweed that provides a natural source of iodine, supporting thyroid health and overall wellness.
Sea Moss, also known as Irish moss, is a type of red algae rich in iodine, potassium, calcium, and other minerals. It is popular for supporting thyroid health and overall wellness.
It also contains carrageenan, a type of fiber that may support gut health. Sea moss is often consumed as a gel, capsule, or powder.
Sea Moss is taken for thyroid function, immunity, and digestion. It is generally well tolerated, but sourcing and purity should be considered.
Other names & forms of Sea Moss supplement : irish moss, chondrus crispus, red algae, sea moss supplement
Possible Benefits
Sea Moss is a red algae rich in iodine, potassium, and mucilaginous polysaccharides that support thyroid function, gut health, and skin hydration.
- Helps maintain Immunity through its zinc and vitamin C content, which bolster white blood cell function.
- Supports Hormonal Balance by providing essential iodine for healthy thyroid hormone synthesis.
- Promotes Skin Health by supplying collagen-supporting nutrients and hydrating polysaccharides.
Side Effects
Sea Moss is prized for its mineral content and mucilage, but some users may experience mild effects as their system adjusts. Watch for:
- Possible gastrointestinal upset, bloating, gas, or loose stools, especially with raw gel
- Occasional iodine-related symptoms, metallic taste or salivary gland swelling
- Mild headache or dizziness in sensitive individuals
- Temporary mild thyroid fluctuations due to iodine content
- Rare skin rash or itching in those with seaweed allergies
Interactions
Sea Moss is not known to have significant drug interactions; its high iodine may affect thyroid medications, monitor TSH if combined.
Precautions
Before adding Sea Moss to your routine, confirm none of the following apply to you. If they do, check with your healthcare provider:
- Individuals with thyroid disorders: High iodine may disrupt hormone balance; monitor thyroid function
- People on anticoagulant therapy: May influence bleeding; use with caution
- Those with kidney disease: Mineral load may stress filtration; monitor renal function
- Pregnant or breastfeeding women: Use culinary amounts; avoid high-dose supplements without guidance
- Patients scheduled for surgery: Discontinue at least two weeks prior, possible anesthesia and mineral interactions
Studies
These studies provide scientific insights into Sea Moss benefits:
No randomized clinical trials have assessed sea moss supplementation for thyroid, immune, or gut-health endpoints, despite its iodine and polysaccharide content.
In vitro studies show prebiotic and antiviral properties, but no human RCTs confirm physiological benefits or safety profiles.
Disclaimer: This page is for educational purposes and does not replace medical advice. If you're pregnant, have a condition, or take medication, speak with a qualified professional.




