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Seaweed or sea vegetables are among the types of algae that grow in the sea. They are the food source of marine life and can vary in color from red to green to brown to black. Seaweed has many benefits to human health.

Seaweed grows along rocky beaches around the world, but is commonly consumed in Asian countries such as Japan, Korea, and China.

They are very powerful and can be used in many dishes such as sushi, soups, stews, salads, supplements, and smoothies. In addition, seaweed is very nutritious and therefore even a small amount works well. Its scientifically supported utility is below. Seaweed provides more healthy life.

A Good Source of Vitamins and Minerals

Each seaweed species has specific nutritional values. Sprinkling some dry seaweed over your food will not only add flavor, texture and aroma, but also increase the vitamin and mineral values ​​significantly. Generally, up to 7 grams of spirulina provides:

Calories: 20
Carbs: 1.7 grams
Protein: 4 grams
Fat: 0.5 grams
Fiber: 0.3 grams
Riboflavin: 15% of the need
Thiamine: 11% of your need
Iron: 11% of the need
Manganese: 7% of the need
Copper: 21% of the need

Seaweed also contains small amounts of vitamins A, C, E and K, as well as folate, zinc, sodium, calcium and magnesium. Although it provides a small part of some of the daily essentials above, using it as a spice once or twice a week helps to add more food to your diet.

Proteins in some seaweed species, such as spirulina and chlorella, contain all the essential amino acids. So you can get all the essential amino acids with seaweed.

Seaweed is also a good source of omega-3 oils and vitamin B12. In fact, dried green and purple seaweeds contain remarkable amounts of B12. One study found that only 4 grams of nori seaweed contains 2.4 mcg of B12, or 100% of the daily requirement.

However, debates continue about whether the body can use B12 from seaweed.

Supports Thyroid Functions

The thyroid gland secretes hormones that control growth, energy production, reproduction, and repair of damaged cells in the body.

The thyroid uses iodine to produce hormones. If there is not enough iodine, symptoms such as weight changes, fatigue and neck swelling appear over time.

It is recommended to take at least 150 mcg of iodine every day.

Seaweed has the capacity to absorb significant amounts of iodine from the sea.

The iodine content varies considerably depending on the type, and it is also important how it is grown and how it is processed. Even a dry leaf seaweed can meet 11-1989% of the daily need.

Seaweed also contains the amino acid tyrosine, which is used in the body together with iodine, and benefits the thyroid gland in the production of two basic hormones produced by the thyroid.

It Has a Variety of Protective Antioxidants

Antioxidants make components in your body called free radicals less reactive. This makes them less likely to damage your cells. In addition, excessive free radical production is thought to be the underlying cause of many diseases such as heart disease and diabetes.

In addition to having antioxidant vitamins such as A, C and E, seaweed also has many beneficial herbal ingredients, including flavonoids and carotenoids. These are said to protect the cells in your body from free radical damage. There are many studies specifically on carotenoids called fucoxanthin.

The essential carotenoid and antioxidant capacity found in this brown algae is 13.5 times that of vitamin E. It is stated that Fucoxanthin protects cell walls better than vitamin A.

Although the body cannot always use fucoxanthin well, it is possible to improve its absorption by consuming it with oils. Yet the wide variety of herbal ingredients found in seaweed work together to create powerful antioxidant effects.

Provides Fiber and Polysaccharides That Can Support Intestinal Health

Antioxidants make components in your body called free radicals less reactive. This makes them less likely to damage your cells. In addition, excessive free radical production is thought to be the underlying cause of many diseases such as heart disease and diabetes.

In addition to having antioxidant vitamins such as A, C and E, seaweed also has many beneficial herbal ingredients, including flavonoids and carotenoids. These are said to protect the cells in your body from free radical damage. There are many studies specifically on carotenoids called fucoxanthin.

The essential carotenoid and antioxidant capacity found in this brown algae is 13.5 times that of vitamin E. It is stated that Fucoxanthin protects cell walls better than vitamin A.

Although the body cannot always use fucoxanthin well, it is possible to improve its absorption by consuming it with oils. Yet the wide variety of herbal ingredients found in seaweed work together to create powerful antioxidant effects.

They Can Help You Lose Weight By Reducing Hunger

Seaweed has a lot of fiber, and fiber has no calories. The fibers in seaweed can also reduce the rate of stomach emptying. So you will feel full for longer.

It is stated that seaweed has anti-obesity effects. Especially in some animal experiments, the fucoxanthin content in algae appears to reduce body fat.

In another animal experiment with mice, it was seen that mice consuming fucoxanthin lost weight, while mice consuming a control diet did not.

Similar results have been obtained in other animal experiments. For example, fucoxanthin has been shown to significantly lower blood sugar in mice, which contributed to weight loss.

Although results in animal experiments are very promising, human experiments are still in the process of being implemented.

May Reduce the Risk of Heart Disease

Heart diseases are among the most common causes of death in the world. Factors that increase your risk include high cholesterol, high blood pressure, smoking and not being physically active, and overweight.

Interestingly, seaweed can help reduce blood cholesterol levels. In an eight-week study with mice, mice fed a high-cholesterol and fat diet were fed 10% frozen dried seaweed. The mice had a 40% reduction in total cholesterol, a 36% reduction in bad cholesterol and a 31% reduction in triglyceride levels.

Heart disease can also be caused by excessive blood clotting. Carbohydrates called fucan in seaweed can help prevent blood clotting. In fact, in an animal experiment, fucans made from seaweed have been shown to be as effective as drugs that prevent clots.

Researchers have also started looking at peptides in seaweeds. In early studies with animals, it has been shown that these protein-like structures can block the neural pathways in your body that increase blood pressure. However, large-scale human experimentation is required to confirm these results.

May Reduce Type 2 Diabetes Risk By Improving Blood Sugar Control

Diabetes is a big health problem. It occurs as a result of the body’s inability to balance blood sugar levels over time.

It is thought that by 2040, 642 million people in the world will have type 1 or type 2 diabetes. Interestingly, seaweed has become the focus of research to support people at risk of diabetes.

An 8-week study with 60 Japanese people found that fucoxanthin could improve blood sugar control. Participants took one of the local seaweed oils containing 0 mg, 1 mg, or 2 mg of fucoxanthin. Blood glucose levels of those who took 2 mg were better than those who took 0 mg.

The study found additional improvements in blood sugar levels in those with a genetic predisposition to insulin resistance, which often accompanies type-2 diabetes.In addition, another component in seaweed called alginate prevented blood sugar spikes in animals who consumed a high-sugar meal. It is thought that alginate may reduce the passage of sugar into the bloodstream.

In some other animal experiments, it is also stated that extracts of seaweed provide better blood sugar control when added to the diet.

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