What Is Kratom: Strains, Properties, and Interesting Facts

What Is Kratom

A frequent news buzz, kratom is definitely not short of attention. You may come across lots of conflicting information and wondering what kratom is after all.

So, What Exactly Is Kratom?

Kratom, scientifically known as Mitragina speciosa, is a tropical plant from the coffee, Rubiaceae, family. It is indigenous to Southeast Asia and thrives in countries such as Thailand, Indonesia, Malaysia, Myanmar, and Papua New Guinea.

Mitragyna speciosa is an evergreen tree that grows up to 82 feet in height. Its leaves are dark green and have a glossy surface. Mature leaves are approximately 5-8 in long and 3-5 in wide. These trees also flower. Flowers are bright yellow and have the shape of a mace.

Kratom History

In Southeast Asia, people had known about the beneficial properties of Mitragyna speciosa for centuries. The working class used it as a natural remedy to boost energy as well as relieve colds, soreness, and help with other conditions.

Some sources also indicate the possible use of this beneficial plant in socioreligious ceremonies, as well.

Despite its long history in Southeast Asia, the word about Mitragyna speciosa reached the west only in the mid-19th century. That was when a Dutch colonial botanist first described it. After that, scientists changed its scientific name a few times until they settled on its current name a couple of decades later.

The kratom name in Latin is Mitragyna speciosa. There is no certain data on where the name “Mitragyna” originated from. Yet, there are a few speculations. Some believe that the Dutch scientists named it after the bishop’s miter because the shape of kratom leaves and flower stigmas resemble it.

Others suggest that it’s a reference to Mithraism. It was a mystery religion and cult in the Roman Empire that worshipped the god Mithras.

“Speciosa”, on the other hand, is a much simpler term. Translated from Latin it means “brilliant,” “splendid”, “spectacular”, or “impressive.”

There are seven different tree species in the Mitragyna family. Mitragyna speciosa is just one of them. Yet none of them has quite the same properties as the speciosa species does.

Why is it so?

Kratom Alkaloids

Most of kratom properties are due to its two primary alkaloids. They are mitragynine and 7-hydroxymitragynine. Mitragynine is the most abundant in kratom whereas 7-hydroxymitragynine has the highest potency.

Nonetheless, there’s a lot more to Mitragyna speciosa than these two alkaloids. At the moment, scientists have identified that there are more than 40 active components and 25 of them are alkaloids.

Mitragyna speciosa alkaloid content and composition can vary depending on various factors such as:

  • vein and strain type,
  • the geographic location,
  • time of year,
  • humidity,
  • amount of sunshine,
  • harvest times,
  • maturity of leaves
  • whether chemicals or pesticides were applied,
  • and more.

Mitragynine makes up to approximately 60% of kratom alkaloid content. Some Malaysian strains can have as little as 12% while Thai varieties can have up to 66%. On the other hand, 7-hydroxymitragynine is only about 2% and its concentration remains relatively the same regardless of the external factors.

Each of the remaining 23 alkaloids makes up less than 1% of the total alkaloid content. Each of these alkaloids has its unique attributes.

Up until now, studies on Mitragyna speciosa have been very limited. So, there may be more beneficial compounds that we aren’t aware of now. Some of the alkaloids that have been identified also need to be studied in greater detail.

Since the University of Florida College of Pharmacy has received a $3.5 million grant to study kratom, we may hear of more discoveries soon.

Kratom Veins and Strains

Not all Mitragyna speciosa leaves are the same. While all leaves are green, their veins and stems come in three different colors. That’s the reason behind the types of kratom: red vein kratom, white vein kratom, and green vein kratom.

The color of the veins depends on how these leaves grew and developed. However, you may encounter other theories on how vein colors come to be, such as different drying processes.

Strains, however, refer primarily to the origin of the trees, for instance, Thai, Borneo, Sumatra, and similar. There are exceptions. Maeng Da kratom actually means “pimp grade” from Thai, and Horn kratom is named after the shape of its leaves. Bali Kratom asso has a slightly different reasoning behind its name.

Each strain comes in different vein colors which give each variety a unique alkaloid profile and properties.

Red Vein

Red vein leaves have the greatest exposure to the sun and thus develop red veins and stems and higher levels of 7-hydroxymitragynine. As a result, red vein variety has potent analgesic and soothing properties. Red strains are also known as slow strains.

Some of the red vein kratom strains are:

White Vein

White Vein speciosa leaves have veins and stems which are a little paler than the rest of the leaf tissue. These leaves also have lower levels of 7-hydroxymitragynine. Yet, that doesn’t mean they are not potent. Quite the contrary. White strains are considered fast and are primarily known for their energizing properties.

Some of write vein strains are:

Green Vein

Green Vein Mitragyna speciosa leaves have veins and stems that are the same color the leaf tissue. Green strains are known as moderate as they combine the properties of greens and reds yet at a moderate potency. They are great for those who are looking for a mix of soothing and energizing properties rather than one that is more prevalent.

Some of green vein strains are:

Yellow Vein

You may be wondering whether we have a math problem at Kraoma and can’t count the types of veins properly. Don’t worry we don’t. While Mitragyna speciosa leaves come in three colors, there is a fourth variety. And that’s yellow vein kratom.

Yellow is not a natural vein color. Farmers apply a different drying process which results in leaves that have a yellowish tone.

Yellow vein is a moderate type as well. But, because of the processing method applied, its alkaloid content is different, and, therefore, it has unique properties.

Yellow Bali Kratom is one of the most popular yellow vein varieties because of the wide availability of Bali speciosa trees.

Is Kratom Legal Where I Live?

In the United States, kratom is legal in most states. However, six states and a number of cities and counties have banned it. Currently, several states are reviewing Kratom Consumer Protection Act, a bill to regulate kratom.

Interested in finding out whether kratom is legal in your state? We’ve covered kratom legality in much greater detail. Feel free to check that out.

Are there any strains that you’ve never tried, but would like to? Take a look at our free kratom samples. We offer two 10-gram samples of any strain you wish.

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