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Most people have experienced seaweed during a visit to the beach or as part of a meal of sushi. Seaweed is also an ingredient in many other everyday items people normally wouldn't consider -- like ...
Seaweed is a good source of vitamin K, an essential vitamin, which is an important factor in blood-clotting. Eating miyeok-guk that contains a cup of seaweed enables one to absorb around 22% of the recommended daily vitamin K requirement for women and 29% of the recommended daily vitamin K requirement for men. [citation needed]
As of 2019, seaweed represented 30% of marine aquaculture. [26] In 2023, the global seaweed extract market was valued at $16.5 billion, with strong projected growth. [27] Seaweed farming is a carbon negative crop, with a high potential for climate change mitigation.
Eubacteria are important photosynthetizers in both oceanic and terrestrial ecosystems, and while some archaea are phototrophic, none are known to utilise oxygen-evolving photosynthesis. [6] A number of eukaryotes are significant contributors to primary production in the ocean, including green algae , brown algae and red algae , and a diverse ...
A nutrition pro highlights kelp's dietary health benefits, including essential nutrients and a potential metabolism boost. Plus, some tips for cooking kelp.
Seaweed is a possible vegan source of Vitamin B12. [19] The vitamin is obtained from symbiotic bacteria. [20] However, the Academy of Nutrition and Dietetics considers seaweed to be an unreliable source of Vitamin B12 for human nutrition. [21] Seaweed are used in multiple cuisines: seaweed wrapped sushi, maki; seaweed in soup, stew, hot pot
Many important kinds of limu grow best in brackish water where fresh water empties into the sea. Another threat to limu is the spread of marine alien invasive species , such as members of the genus Kappaphycus ( smothering seaweed), Gracilaria salicornia (gorilla ogo), Avrainvillea amadelpha (leather mudweed), Hypnea musciformis (hook weed) and ...
Seaweed can be transformed into biochar and used as a means of increasing the organic matter and nutrient content of the soil. [67] Different types of seaweed appear to yield unique nutrients and parameters; red seaweeds, for example, create biochar that is rich in potassium and sulfur and is more acidic than biochar generated from brown ...