Out of the 102 minerals in the human body, sea moss reportedly contains up to 92 of those vitamins and minerals. While 80 of those minerals may be trace amounts, 12 essential minerals are found in wild-harvested sea moss. This red algae is also a good source of iodine, calcium, magnesium, iron, potassium, copper, phosphorus, riboflavin, and zinc. Vitamins A, B, C, D, E, and K are also found in significant amounts.