20 Amazing Health Benefits Of Sea Kelp (Seaweed)

Amazing Health Benefits Sea Kelp

Today is an excellent day to learn about the health benefits of sea kelp.

What is sea kelp?

Sea kelp is a type of seaweed that is found in shallow, salt water.

It is a brown algae that is often used in cosmetics and as a dietary supplement.

Sea kelp has a lot of iodine in it, which can help people who don’t get enough iodine.

It is also a good source of vitamins A, C, and E, as well as minerals such as magnesium and calcium.

There are many benefits found in kelp that may help with different health conditions.

Here’s a list of the health benefits of sea kelp.

  1. There are many vitamins and minerals in sea kelp.
  2. Has high amounts of iodine.
  3. Sea kelp may lower sugar levels.
  4. This sea veggie is an extra source of iron.
  5. Different types of kelp are a natural source of glutathione.
  6. Helps keep the pH balance in your body.
  7. Hepatitis c could be treated with sea kelp.
  8. May help lower cholesterol levels in the blood.
  9. Sea kelp boosts metabolism.
  10. Sea Kelp may also help take care of your skin.
  11. Sea kelp might help you lose weight.
  12. Dried kelp helps with inflammation.
  13. Sea kelp might help fight cancer.
  14. Could bring down blood pressure.
  15. Sea kelp can help keep blood from clotting.
  16. This sea vegetable improves digestion.
  17. Sea kelp also boosts the immune system.
  18. Adding kelp to your diet may help keep your heart healthy.
  19. Sea kelp keeps you from getting osteoporosis and makes your bones stronger.
  20. Sea kelp may help your body get rid of toxins.

Please continue reading if you want to learn more.

1. Sea Kelp Contains Several Vitamins And Minerals

It’s said that sea kelp contains several vitamins and minerals.

Some of the vitamins that can be found in sea kelp are vitamin A, riboflavin, thiamin, vitamin C, and niacin.

As for the minerals, you’ll find calcium, iodine, iron, salt, phosphorus, manganese, magnesium, copper, zinc, and potassium.

Sea kelp is considered one of the best sources of iodine. So if you’re iodine deficient, you may want to look into consuming sea kelp.

Sea kelp is very alkaline and can help your body get back to its ideal pH level.

This means that your body will have a good acid-base balance.

This is helpful for most of your bodily processes.

It also contains a good amount of protein because of the various amino acids in it.

These can help wounds heal faster, control cell growth, make muscles grow faster, and improve the way organs work.

It can be a good addition to your diet if you’re looking to improve muscle development.

2. Is A Very Good Source Of Iodine

The iodine content in kelp varies depending on the species and growing conditions.

However, any type of kelp is an excellent source of iodine.

Iodine is a very important nutrient, especially for fertile and pregnant women.

It’s also able to prevent some intellectual disabilities.

Iodine deficiency can also cause goiter, congenital iodine deficiency syndrome, and changes in the breasts that look like cysts.

If you need more information about these conditions, you can briefly read them here.

3. Sea Kelp May Improve Sugar Levels

A study was done on Japanese people to find out how sea kelp affected their blood sugar.

They were given varying dosages of fucoxanthin, which is a compound found in sea kelp.

The patients who received fucoxanthin seemed to have their blood sugar levels lowered.

They were compared to a placebo sample.

4. Sea Kelp Supplements Iron In Your Body

Sea kelp contains iron that can add to your daily iron needs.

It can help prevent iron deficiency diseases like anemia.

Menstruating women are especially at risk.

A lack of iron in the body can cause dizziness, fatigue, and weakness.

Because of sea kelp’s iron content, it can help boost the production of red blood cells.

This promotes the distribution of nutrients and oxygen to all parts of your body.

Taking kelp supplements, like powdered kelp, may be a good idea to make sure that your body has enough iron it needs.

5. Eating Kelp May Boost Your Body’s Glutathione Levels

In Japan, there are several sea kelp species that they call “Kombu.”

Kombu is a good source of glutamic acid.

Glutamic acid is a substance from which glutathione is formed.

And as you may also know, glutathione is your body’s master antioxidant.

Why is it important to improve your glutathione levels?

Glutathione helps your body adapt to stress, heal properly, and even prevent chronic disease.

Production of glutathione in your body gradually decreases as you age, so it is a good thing to find other sources of glutathione.

Glutathione is also found in morel mushrooms. You may learn more about its health advantages by clicking here.

6. A Benefit Of Kelp Is That It Helps Maintain Your Body’s pH Balance

Another potential health benefit of consuming kelp is that it can support your body’s pH balance.

Sea kelp is considered an alkaline food.

This can help balance out your body’s pH levels. This is the measure of relative acidity or alkalinity.

The common or natural pH of the human body is 7.4.

It is good to know more about this because several diseases are traced to having an unbalanced pH level.

7. This Seaweed May Treat Hepatitis C

Chronic hepatitis is the result of an uncontrolled HCV infection or hepatitis C virus.

If the body doesn’t get rid of viruses quickly enough, scarring and cancerous cells form in the liver.

Patients who were treated with fucoidan, which is found in sea kelp, were found to have lower HCV RNA levels compared to before the treatment.

The study was conducted for 12 months.

8. Another Kelp Benefit Is That It May Help Reduce Blood Cholesterol Levels

Eating sea kelp may just help you reduce your cholesterol levels.

Specifically, brown sea kelp contains fucosterols that may lower cholesterol levels.

In this study (Health benefit of fucosterol from marine algae: a review), it’s mentioned that sea kelp has blood cholesterol-reducing qualities.

9. Using Kelp May Increase Your Body’s Metabolism

The iodine in sea kelp may improve thyroid function, which can improve your metabolism.

In a way, this will help you with your weight loss efforts as well as give you more energy for your daily activities.

10. Is Good For Skin Care (A Popular Health Benefit Of Kelp)

You may have noticed sea kelp extracts as part of cosmetic products.

This is because it has qualities that are good for your skin.

The antioxidants and anti-inflammatory qualities of sea kelp can help treat eczema and skin infections, and also protect the skin from cellular damage.

Korean ginseng is also beneficial to the skin. You may find out more about its health benefits by going here.

11. Sea Kelp May Help With Weight Loss

There are studies online that show sea kelp contains alginate, which is a natural fiber.

This particular fiber may be able to block the absorption of fat in your gut.

They have anti-obesity properties.

Alginates and fucoidans both inhibit lipid absorption.

Consuming sea kelp may delay hunger and make you feel full.

This is because of the fiber content in it.

It slows down the rate at which your stomach empties, putting off the feeling of hunger.

This is something promising for those who are looking to shed some fat pounds, but more research needs to be conducted on this.

12. Fights Inflammations (The Best Health Benefit Of Sea Kelp For Me)

Sea kelp contains fucoidans, which is a unique group of polysaccharides.

Fucoidans, which are branched together with molecules containing sulfur, become sulfated fucoidans.

Sulfated fucoidans have been observed to reduce inflammation, fight viruses, and reduce pain.

Enjoying sea kelp noodle soups is a delicious way to manage pain and inflammation.

13. Sea Kelp May Help Fight Cancer

Researchers have found that there is a strong link between eating sea kelp and not getting cancer.

There have been studies showing that sea kelp may help fight cancer.

Fucoidan, which was mentioned earlier, is also a key component that may help stop the growth of tumor cells.

These compounds may be able to fight lung cancer, prostate cancer, breast cancer, and colon cancer.

A study conducted on mice showed slowed tumor growth when given fucoidan injections.

14. Supplementing With Kelp May Lower Blood Pressure

It has been discovered that sea kelp extracts can inhibit an enzyme that contributes to high blood pressure.

This can help regulate blood pressure.

There has also been research done on rats where they were given protein extracts from sea kelp.

It was observed that there was a decrease in blood pressure.

Another study has found that the polyphenols in sea kelp may be able to control hypertension.

The effect is similar to how ACE inhibitor hypertension medication works.

15. Sea Kelp Can Help Prevent Blood Clotting

According to research, fucoidans in sea kelp help reduce blood clotting.

These compounds seem to have anti-coagulating properties, which can then decrease the risks that are associated with blood clotting.

A drug called heparin is used to prevent deep vein thrombosis.

Studies have shown that sea kelp is a good alternative to this drug.

Tonka bean may also aid in blood clotting prevention. You may learn more about its health advantages by clicking here.

16. Improves Digestion

Not only is sea kelp rich in fiber, but it can also act as a prebiotic.

Research shows that it can help good bacteria flourish, which is needed to have good digestive health.

17. Sea Kelp Increases Immunity

Sea kelp has disease-fighting abilities.

Since it is rich in antioxidants like flavonoids, carotenoids, and alkaloids, consuming it gives your body a better chance of fighting disease-causing free radicals.

The vitamins and minerals present in sea kelp are also protective factors against oxidative stress and chronic disease.

18. Helps With Having A Healthy Heart

Sea kelp has properties that can improve your heart’s health.

First, it is well-known that it has antioxidant and anti-inflammatory properties.

Since sea kelp can reduce blood pressure, decrease inflammation, and prevents clotting, it can be said that these effects can help ward off cardiovascular diseases.

19. Sea Kelp Prevents Osteoporosis And Improves Bone Density

Another unpopular health benefit of sea kelp is that it can help with your bone health.

Raw kelp extracts aid in suppressing osteoclasts, which is the reason for poor bone structure.

Researchers have identified specific compounds found in sea kelp that can improve bone strength.

Minerals that are present in sea kelp like boron, copper, zinc, magnesium, and calcium can all promote good bone health.

20. Sea Kelp May Help Detoxify Your Body

A study has found that sea kelp can help remove heavy metals from the body.

The study found that brown seaweed contains alginate, a substance that binds to heavy metals and helps remove them from the body.

Alginate is a polysaccharide that is found in the cell walls of brown algae.

It has been shown to bind to heavy metals such as lead, cadmium, and mercury, and help remove them from the body.

Did you know that tequila may also assist your body in detoxifying? You may find out more about its health benefits by going here.


There are several health benefits of sea kelp that you can get.

But you still need to do your research and seek guidance from health professionals.

Because I have an arthritis condition, its ability to fight inflammation is my favorite sea kelp health benefit.

What is yours?

If you’re looking to integrate sea kelp into your diet or use sea kelp supplements, you should always ask your doctor or health expert first for their advice.

Please don’t forget to share this article with your family and friends.

I’ve also written articles about the health benefits of different vegetables. You can read about them here.

Thank you!

Be Healthy

I'm a health enthusiast that's struggling with arthritis and weight management. Sharing my journey through these "hopefully helpful" articles about the health benefits of anything to everything. 😊

Recent Posts