Sea Moss has recently surged in popularity, captivating attention on platforms like TikTok with over 250 million views for the hashtag #seamoss. This trend showcases a growing interest in its potential health benefits, with many individuals incorporating it into their routines through gels, smoothies, and other recipes. But what exactly is sea moss, and how does it compare to other seaweeds? Let's dive in.
Sea moss vs. seaweed: Understanding the difference
The world's oceans are home to an astonishing diversity of marine algae, with approximately 10,000 different species of seaweed. These seaweeds are classified within the broader group of algae, specifically as marine macro-algae, meaning the larger algae visible in the sea. Seaweeds are further categorized into three main groups: brown (Phaeophyceae), green (Chlorophyta), and red (Rhodophyta).
Sea moss, also known as Irish moss or carrageen moss, is a specific type of seaweed belonging to the red algae group. Products derived from sea moss, such as powders and gels, are gaining traction, often utilizing carrageenan, a polysaccharide from sea moss that acts as a thickening agent.
Sea moss and its potential benefits
Sea moss is associated with various potential benefits, including support for digestive health, immunity, heart health, and blood sugar management. However, it's important to note that many of these benefits are still subjective, with limited official health claims. The rise in popularity, partly fueled by celebrity endorsements, has led to a surge of sea moss products, but further research is needed to fully validate these claims.
When considering any seaweed product, including sea moss, it is crucial to prioritize quality and source. Seaweeds can absorb elements from their environment, and sea moss, in particular, may contain heavy metals like mercury and lead if harvested from polluted waters. Therefore, choosing products from reputable sources that prioritize clean harvesting practices is essential. As Dr. Craig Rose (Doctor Seaweed) advises, "It is always important to consider the quality and provenance of the seaweed products you consume. Whole food seaweed ensures superior nutrient absorption compared to extracts."
Unlocking the power of seaweed and the importance of iodine
While sea moss offers potential, the broader category of seaweed presents a wealth of nutritional benefits. Seaweeds are naturally rich in essential minerals, making them valuable additions to a balanced diet.
One standout species is Ascophyllum nodosum, or knotted wrack, a natural source of essential iodine. Iodine is a critical nutrient with scientifically proven benefits, playing a vital role in supporting thyroid health, energy levels, and metabolism. It also contributes to the healthy functioning of the nervous system, skin, and brain. Furthermore, iodine is crucial for the normal development of babies during pregnancy and for children's growth. Emerging research indicates its importance for women's health, including preconception, hormonal health, perimenopause, and menopause. Do you think you could be iodine deficient? Click here to take a 20 second quiz to find out.

Beyond iodine, certain seaweeds, like Ascophyllum nodosum, contain unique compounds called polyphenols. Research suggests these polyphenols can help manage blood sugar release, which can be beneficial for weight management and promoting a feeling of fullness.
Doctor Seaweed's award-winning supplements
Dr. Craig Rose, a marine biologist known as Doctor Seaweed, has harnessed the power of seaweed to create a range of award-winning natural seaweed supplements. His products are based on sustainably and organically harvested Scottish seaweed, ensuring both quality and environmental responsibility. Doctor Seaweed's range offers a variety of products, often combining seaweed with other natural, plant-based nutrients to provide comprehensive support for various health needs.
Whether you're looking to enhance your energy, support cognitive function, promote healthy skin, or improve your overall nutritional intake, Doctor Seaweed's supplements offer a natural and effective way to incorporate the benefits of seaweed into your daily life. By choosing sustainably sourced seaweed supplements, you can tap into the ocean's natural abundance to support your health and well-being. Click here to shop the full range.