Super interesting facts about seaweed

It is estimated that seaweed and ocean microalgae account for about 9/10 plants on Earth.

1. Most of the world's oxygen (about 70%) comes from seaweed and other microalgae.

2. The seaweed breeding norm is 6 to 10 times higher than the land intensive farming system.

3. It is estimated that there are more than nine times more microalgae and seaweed in oceans than land vegetation.

4. While most seaweed is known to have a soft appearance, some other seaweed species are tough, especially red, hard rock like seaweed. This hard red seaweed is often referred to as algae coral , due to its calcium cell formation.

5. Seaweed is among the fastest growing plants on the planet.For example, in optimal conditions, giant kelp Pyrifera Macrocystisc can grow nearly a meter per day and reach an extreme length exceeding 50m.

6. Along with seaweed, microalgae called phytoplankton , marine algae (macro algae) will be responsible for all major production stages, forming the basis of the food chain in the oceans. .

7. Strictly speaking, seaweed is not a plant, only green seaweed is considered a plant.However, like all plants, most algae and seaweeds depend on sunlight to generate energy through photosynthesis.

8. Many people believe that red seaweed deserves a separate kingdom, not sharing with other seaweed and microalgae because they are the only seaweed family that is the only plant on the planet with three phases. paragraph in your life cycle.

9. Seaweed assimilates minerals directly from the sea and is believed to be one of the most nutritious foods on Earth.Rich in trace elements and vitamins, many types of seaweed contain more protein than meat and calcium than milk.

10. The word seaweed in English is used to refer to seaweed, but saying seaweed is "sea weed" is completely wrong.Although we often cannot smell or taste, many of the ingredients in our food and household products come from the sea and seaweed and seaweed.

11. Seaweed has been used in human meals since prehistoric times.Japan, Korea, Scotland, Ireland, New Zealand, Pacific Islands and coastal South American countries . have also used seaweed for a long time.

12. Seaweed is a very nutritious food.Specifically, seaweed contains a lot of carbohydrates, fiber, protein, vitamins, minerals, calcium, vitamin B2, . Therefore, seaweed was once considered a premium food to offer to the king. Lord to strengthen the health and create flexibility for the body.

13. For a long time, seaweed has been associated with the history of Japan.The Japanese mainly used three types of seaweed, seaweed, flat seaweed and transparent jelly-shaped seaweed.