According to a study published in the Journal of Environmental Science and Technology, seaweed has the ability to absorb and remove heavy metals such as mercury and cadmium from the marine environment. This is thanks to the ability of seaweed to strongly absorb metal ions, helping it act as a natural filter. Compounds in seaweed such as alginate (soluble fiber) can adhere and remove heavy metals, minimizing their negative effects on the human body.
Seaweed also contains many essential minerals such as iodine, calcium, magnesium, potassium, along with vitamins group B and A. A study by the World Health Organization has shown that seaweed, with its high natural iodine content, can help regulate thyroid function and support metabolism in the body. Iodine has the effect of boosting metabolism and supporting the development of cell tissues, helping the body maintain health.
In addition, seaweed also contains antioxidants such as polyphenols and carotenoids, which help neutralize free radicals in the body. These antioxidants protect cells from free radical attacks, thereby reducing the risk of chronic diseases such as cancer and cardiovascular disease.
Seaweed also has a purifying effect by providing fiber, helping to clean the intestines and supporting the digestive process. The fiber in seaweed helps increase bowel movements, thereby promoting the detoxification process through stool.
