With fiber-dense nutrients that can help with weight loss and gut health, many consider sea moss an important part of their diet routine. Before you decide to go full mermaid, take note of the nutrients found in sea moss to see if it’s right for you and your wellness goals.

What is Sea Moss?
Also referred to as Irish moss, sea moss is a type of red algae. Like nori and kelp (used in sushi, miso soup and other tasty Asian dishes), sea moss is a type of edible ocean plant packed with minerals and nutrients.
Because it contains the natural component carrageenan, sea moss has also been harvested for use as a thickener in dairy products like ice cream. More recently, however, people have started using sea moss to supplement a well-rounded diet strictly for its mineral qualities. Sea moss can be found in a variety of forms, including pills, gels and powders, making it a versatile plant-based ingredient to diversify drinks and meals.
Sea Moss is a Nutrient-Rich Superfood
While land veggies get all the glory, ocean veggies can also deliver when it comes to nutritional benefits and phytochemicals. Sea moss contains a variety of minerals and nutrients that are great for health, including fiber, folate, calcium, iodine, vitamin K and zinc. It’s also low-calorie, vegan and gluten-free.
Health Benefits of Sea Moss
Sea moss could certainly benefit from more research. The lack of research to support sea moss is one of the reasons it remains a niche superfood that sometimes feels like a well-kept secret. Here are some of the benefits reported by sea moss supporters.
- Thyroid support – Sea moss is a good source of iodine, necessary to the production of thyroid hormones.
- Disease prevention – Polyphenols, omega-3 fatty acids and carotenoids are some of the nutrients that suggest sea moss could help prevent or slow the progression of certain diseases like cancer, Alzheimer’s and Parkinson’s.
- Build muscle – Rich in an amino acid called taurine that helps build muscle, sea moss may be beneficial for recovery after exercise.
- Boost the microbiome – The fiber in sea moss can help keep the gut healthy and thriving with good bacteria.
- Diet-friendly – Fiber also makes the body feel full, beneficial for weight loss.
- Heart healthy – Some studies suggest sea moss can help lower bad cholesterol and lower blood sugar, reducing the risk of heart disease.
Sea Moss – How to Use It
Sea moss can have side effects. Because sea moss is a product of its environment, its composition can vary, depending on the conditions of the ocean at the time the moss grows and develops. Higher concentrations of iodine or heavy metals may be a concern, and the potency of sea moss products can vary depending on these environmental factors.
One study found that 4 grams of sea moss a day is typically safe for the average person. Pills and gummies are popular for those who want an easy way to supplement their diet. For creative home cooks, sea moss powder can be added to smoothies, stir fried veggies, omelets, pasta sauce and stews. Just be prepared – sea moss has a robust, earthy flavor with a distinct taste!






