[nori health benefits]Seaweed is an indispensable ingredient in sushi, kimbap, fried rice kimchi or Korean soups. This source of ocean nutrition is not only good for your health but also helps you change your appetite for a better appetite!
Seaweed is a form of algae that lives in the sea. It is a food source for marine life and comes in a variety of colors from red, green to dark brown. This algae grows along the coast of the world but is the most popular cooking ingredient in Asian countries like Japan, South Korea, and China.
Seaweed is an extremely versatile material, can be used in many dishes such as sushi rice rolls, soups, salads, etc. Eat delicious and nutritious.
The effects of seaweed
The effect of seaweed helps support the thyroid
The thyroid gland releases hormones that help control growth, energy production, reproduction and healing of damaged cells in the body. However, this part needs iodine to work properly and make hormones. Without enough iodine, you may start experiencing symptoms such as weight changes, fatigue or goiter.
It is recommended that you eat about 150mcg of iodine every day for a healthy thyroid. So, a seaweed supplement is a way to support the thyroid because this food has the ability to absorb iodine from the ocean very well. Iodine content in algae depends on the type, place of cultivation and processing. In fact, a piece of dried seaweed can provide about 11% of the iodine you need each day.
You can refer to the average iodine content of the following three types of dried seaweed:
Nori seaweed: 37mcg iodine / gram
Wakame seaweed: 139mcg iodine/gram
Kombu seaweed: 2523mcg iodine / gram
In addition, kelp is one of the best sources of iodine because 3.5g of dried kelp can contain 59% of the iodine you need each day. In addition to iodine, seaweed also contains an amino acid, tyrosine, which can help the thyroid function more effectively.
The effect of seaweed helps provide vitamins and minerals
Each type of algae brings its own nutrients. Normally, about 7g of dried spirulina can provide:
- Calories: 20
- Carb: 1.7g
- Protein: 4g
- Fat: 0.5g
- Fiber: 0.3g
- Riboflavin: 15% of the daily recommended amount
- Thiamin: 11% of the daily recommended amount
- Iron: 11% of the daily recommended amount
- Manganese: 7% of the daily recommended intake
- Copper: 21% of the daily recommendation
Seaweed also contains small amounts of vitamins A, C, E and K along with folate, zinc, sodium, calcium, and magnesium. In addition, some types of algae also contain all the essential amino acids for the body.
Seaweed can also be a good source of omega-3 fats and vitamin B12. In fact, dried green and purple seaweeds contain significant amounts of vitamin B12. A study has shown that 4g of nori contains 2.4mcg of vitamin B12, which is equivalent to 100% of the daily amount of vitamin B12.
You can sprinkle some dried seaweed on your food to add flavor and add vitamins and minerals. In addition, you can also use seaweed as a spice once or twice a week for a more nutritious diet.
The effect of seaweed helps provide antioxidants
Antioxidants can make free radicals less active and less likely to affect cells. This will help you prevent certain diseases like heart disease and diabetes.
In addition to containing antioxidant vitamins A, C, and E, seaweed also contains many beneficial plant compounds like flavonoids and carotenoids. These substances can protect body cells from damage caused by free radicals.
A lot of research has focused on a specific type of carotenoid called fucoxanthin. This is the main type of carotenoid in brown algae like wakame and it is 13.5 times more antioxidants than vitamin E. Fucoxanthin has also been shown to protect cell membranes better than vitamin A.
The effect of seaweed helps support intestinal health
Gut bacteria play an important role in health. A good and bad balance of good intestinal bacteria can cause you to have health problems.
Seaweed is a good source of fiber to help boost gut health as it is a food source for bacteria in the large intestine. Fiber can make up about 25 to 75% of the dry weight of seaweed, higher than the fiber content of most fruits and vegetables. In addition to fiber, the sugar in algae called polysaccharide sulfate also helps increase the growth of good bacteria in the gut.
The effect of seaweed helps in weight loss
Seaweed is high in fiber but has no calories, so it is suitable for those who want to lose weight. The fiber in algae can also slow down the digestion of food, help you feel fuller longer and delay hunger.
Seaweed also has an anti-obesity effect. In particular, several animal studies show that a substance in seaweed called fucoxanthin can help reduce body fat. An animal study showed that mice that ate fucoxanthin lost weight and mice that ate other diets did not. The results also showed that fucoxanthin increased fat metabolism protein in mice.
The effect of seaweed reduces the risk of heart disease
Heart disease is the leading cause of death worldwide. Factors that increase your risk of heart disease include high cholesterol, high blood pressure, smoking, inactivity and being overweight. Seaweed may help you prevent the risk of heart disease by lowering blood cholesterol levels.
In an 8-week study, scientists fed high-cholesterol mice a high-fat diet with 10% frozen seaweed. The results showed that mice had total cholesterol lower than 40% and triglyceride levels 31% lower.
Heart disease can also be caused by blood clotting. In this case, a type of carbohydrate called fucan in seaweed may help you prevent blood clots. In fact, an animal study showed that fucan extract from seaweed prevented blood clotting as effectively as an anticoagulant. Researchers also say the peptides in this food may partially prevent hypertension, helping the heart to be stronger.
The effect of seaweed reduces the risk of type 2 diabetes
Diabetes is a fairly serious health problem that occurs when the body is unable to balance blood sugar. Eating seaweed is a viable way to help those at risk of diabetes.
An 8-week study in 60 Japanese found that the fucoxanthin in brown seaweed may help you control blood sugar. In the study, participants received a seaweed oil containing 0mg, 1mg or 2mg fucoxanthin. People who received 2mg of fucoxanthin improved their blood sugar better than the 0mg group. The study also noted that people who have inherited insulin resistance and are at high risk for type 2 diabetes may also have better blood sugar control thanks to this food.
Another substance in algae, alginate, can also prevent hyperglycemia in high animals after eating high sugar. Therefore, this substance can help reduce the absorption of sugar into the bloodstream.
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