Sea moss is a nutrient-rich supplement that has become increasingly popular for its potential health benefits. While it can be a great source of vitamins, minerals, and antioxidants, consuming too much of it can be harmful. Ingesting raw sea moss in moderation is generally safe, but consuming it in excess can expose you to toxins and heavy metals. Additionally, sea moss supplements may not be safe for everyone, as they can contain high levels of iodine or heavy metals. The National Institutes of Health set the maximum intake limit at 1,100 mcg of iodine per day, with the recommendation to stay as close as possible to the recommended daily dose of 150 mcg per day.
The exact amount of iodine in sea moss products varies by brand, but it's not unusual for a single serving or dose to contain 300% or more of daily needs. Excessive iodine consumption can cause thyroid dysfunction in some populations, such as thyroiditis, papillary thyroid cancer, and goiter. Sea moss has been used historically as a homeopathic remedy in Ireland, Scotland and Jamaica. It is believed to have anti-inflammatory properties and may help with digestion. However, more research is needed to understand the full scope of its health benefits and risks.
Additionally, the Food and Drug Administration doesn't evaluate the safety, potency, or effectiveness of sea moss products before they go to market. It's important to note that sea moss doesn't provide much nutrition. Two tablespoons of the marine plant contain only 18.2 mcg of folic acid, well below the recommended daily dose of 400 mcg for non-pregnant adults, and only trace amounts of zinc. Until now, research on the role of sea moss in gut health has only been done on animals, meaning that its function as a prebiotic in humans has not yet been studied. In conclusion, while sea moss can be a great source of various vitamins and minerals, it's important to consume it in moderation. Excessive consumption can lead to an intake of high levels of iodine or heavy metals which can be harmful.
Additionally, sea moss supplements may not be safe for everyone and more research is needed to understand the full scope of its health benefits and risks.