Tag: Marine minerals

Dried sea lettuce contains significantly more magnesium than many land-based foods, with one source indicating it has up to 83 times more magnesium per gram than a banana. This green marine algae is gaining attention as a potent, plant-based mineral source for those seeking to increase their nutrient intake directly from nature.

As the third most plentiful element dissolved in seawater, magnesium is readily available in the world's oceans. So, **does magnesium come from the ocean**? Yes, a significant portion of commercial magnesium has historically been, and continues to be, extracted from this immense natural reservoir.

Recent studies have revealed that molluscan shells are composed of up to 98% calcium carbonate, making them an excellent natural source of this essential mineral. The question of which shells are rich in calcium is important for industries ranging from agriculture to biomedical applications, where these abundant byproducts can be repurposed for significant value.

Research suggests that calcium from active, absorbable algal sources has a 1.57-times higher absorption rate than calcium carbonate. Seaweed calcium, a natural marine-derived mineral complex, is increasingly recognized for its potential health benefits, especially for bone health.

A 2018 study published in the journal *Nutrients* found that magnesium from a marine-derived product was significantly more bioavailable than magnesium oxide, a common synthetic form. This revelation has fueled interest in algae as a potential superior source for this crucial mineral, prompting many to question its true health and nutritional advantages.

Research indicates that over 50% of the US population fails to meet the recommended daily intake for magnesium. Given this widespread deficiency, many turn to supplements. Is magnesium Aquamin good, and how does it compare to other options?

A 2016 study published in the *Journal of the American College of Nutrition* found that certain forms of marine algae calcium could significantly increase bone density in post-menopausal women. This discovery has driven a surge in popularity for these plant-based supplements, prompting many to ask: is calcium from marine algae good for you, and how does it compare to traditional sources?

Aquamin is a natural, marine-derived multi-mineral complex sourced from the red algae species *Lithothamnion sp.*, which is rich in calcium and other minerals. A typical analysis shows that Aquamin contains a minimum of 32% calcium by weight, though this can vary slightly by product form and processing. This article explores the precise calcium content and the factors that contribute to Aquamin's efficacy.

Over 99% of the body's calcium is stored in the bones and teeth, underscoring its foundational importance for skeletal health. However, not all calcium sources are created equal, and the distinctions between a multi-mineral complex like Aquamin and isolated calcium supplements are significant.

Did you know some marine algae, such as the red seaweed *Lithothamnion*, can contain up to 10 times more calcium per weight than milk? Scientists are using algae in calcium supplements because it is not just a high-concentration source, but also a more bioavailable and comprehensive solution for bone health.