If you are looking for healthy seafood to add to your meals, organic seaweed is a good option. The world’s oldest cooked/partially-eaten seaweed was found in Chile and is believed to be 14,000 years old. 

There are several health benefits of this food, including its being loaded with vitamins, minerals, and enzymes. That makes it a good option if you’re looking for a different vegetable to pair with your meat and grain dishes. The idea of eating seaweed might seem strange to some people since it includes the word “weed” in it. However, this is a superfood that’s available in many varieties. The organic variety is also a good option since it doesn’t contain any artificial chemicals that might be added to non-organic varieties on the market.

There’s no question that seaweed can provide several health benefits. For example, it’s low in calories and carbs, yet high in several nutrients. That makes it a healthy choice for breakfast, lunch, and dinner. You can also purchase it in different forms, including fresh, dried, and frozen. Like other green veggies, you still get lots of nutrients from the food, although the “fresh is best” rule certainly applies when picking seaweed varieties.

What Exactly Is Seaweed?

That is the first main issue to take up before talking about different varieties like organic seaweed. It might be surprising, but seaweed is a type of “macroalgae” that’s important for different types of marine life. They rely on the plant for food and homes.

Seaweed has also been a key element in human diets for several thousands of years. Since ancient times many people have been picking seaweed from shorelines to consume in meals. There are ancient writings that date back to the 400s AD that refers to the use of seaweed in Irish cooking.

Meanwhile, the first use of seaweed is believed to date back 14,000 years to Chile. The seaweed discovered was cooked and partially eaten. So this shows that it’s been part of human diets for several thousands of years.

When picking seaweed, there are different options in terms of the main varieties. The main type that most people are familiar with is green seaweed. This one requires the most sunlight/air. Some scientists believe that “sea lettuce” is the sea plant that all land-based plants originated from.

Then there’s a red seaweed. This is harvested in various regions of the world. As the name suggests, the plant has a red color that hides the green “chlorophyll” formed when the plant turns sunlight into food. There are different kinds to pick from, and some are quite delicious.

Then there’s brown seaweed. It is found in certain regions throughout the world. The deep color shows that the plant grows deeper than the other red and green varieties. These varieties are usually larger than the others and grow in thick forests.

Kelp is one of the most famous types of brown seaweeds. This is how Japanese scientists discovered the “fifth” flavor known as “umami.”

What Is Organic Seaweed?

While seaweed is natural, not all of it is organic. There’s some overlap between the terms “natural” and “organic,” but there are also some differences.

For example, we can find seaweed growing in various seas and oceans throughout the world and even on farms. This is all-natural seaweed because it’s a plant that grows in the natural world.

On the other hand, organic seaweed has some key features. One is that the product doesn’t contain any synthetic ingredients. That includes different artificial additives like colors, flavors, preservatives, and so on.

This is a plus if you’re picking a seaweed product for various reasons. For example, these synthetic ingredients might cause unwanted side-effects, which can be short-term or long-term. In both situations, you’ll want to avoid them.

Then there’s the fact that organic seaweed hasn’t been exposed to any artificial chemicals when it’s produced. That includes synthetic chemicals in the water to help boost growth, for example. These might be used on seaweed farms, although it’s possible seaweed could also be exposed to chemicals when it grows in natural waters.

The best option when picking organic seaweed is to go with “certified organic.” This helps to ensure that the product meets industry standards in terms of being truly organic. There are various types, including the US Department of Agriculture (USDA) certified organic. Make sure to check if a product is certified organic to make sure that’s exactly what you’re getting.

Top Health Benefits of Organic Seaweed

Vitamins and minerals

You get lots from organic seaweed, so it’s another reason you should consider adding it to your diet. Some include Vitamin Bs, iron, manganese, copper, and others. These are the essential nutrients we need in our everyday lives.


We can only get fiber from plant-based food, and there are lots in seaweed. So this is another reason to eat more of it. It can help to improve digestion, which is critical for good health. If you want to do a natural body detox, then you should consider adding more seaweed to your diet. You can prepare it in many ways, including stir fry, ramen, and even snack on dried seaweed with salt and oil.

Gut Health

This is related to other factors, including the powerful antioxidants found in seaweed. They can help to protect the body and boost gut health. This is critical for good overall health, so it’s a good idea to eat more seaweed to boost gut health.

In recent years scientists have been focusing more on the importance of maintaining a healthy balance of good/bad microbes in the gut to help prevent various illnesses.


These are important for fighting off free radical molecules. They attack healthy cells and can result in various issues like inflammation, infection, and illness/disease. Seaweed is loaded with antioxidants that can help to fight off free radicals. That can help to prevent illness/disease and also boost your overall health.

Healthy Thyroid

This is through the substances tyrosine and iodine that are found in the plant. These are both critical for good health and are also related to a healthy thyroid function. There are various thyroid conditions like hyperactive thyroid. You’ll want to avoid these conditions, and one way to do that is to consume nutrients like the ones in organic seaweed.

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