Mint: The Refreshing Herb With a Long History of Traditional Use

In this article

1. What Exactly Is Mint?
2. An Herb With a History Thousands of Years Old
3. Why Does Mint Feel So Cool?
4. What Does Mint Contain?
5. Mint and Digestion
6. Mint and Oral Health
7. Mint and Respiratory Comfort
8. Mint and Antioxidant Activity
9. How Is Mint Traditionally Used?
10. A Simple Mint Tea
11. Is Mint Safe?

The Rooted Remedy Takeaway

1. Rooted Remedy Note

What Exactly Is Mint?

If you've ever chewed a piece of mint gum or taken a sip of peppermint tea, you already know the unmistakable sensation.

Cool.

Fresh.

Refreshing.

But that familiar flavor comes from a plant with a much longer story than most people realize.

Mint is actually a broad group of aromatic plants belonging to the Lamiaceae, or mint family.

Some of the varieties you're most likely to encounter include peppermint, spearmint, field mint and apple mint.

Peppermint, known botanically as Mentha × piperita, is particularly popular in teas, candies, oral-care products and traditional herbal preparations.

Spearmint, Mentha spicata, is another familiar variety used in cooking and beverages.

And while different types of mint have different flavors and chemical profiles, they share something important:

They are aromatic plants packed with naturally occurring compounds that have attracted both traditional and modern scientific interest.

An Herb With a History Thousands of Years Old

Mint may feel like a modern wellness ingredient, but humans have been using members of the mint family for a very long time.

Ancient civilizations valued aromatic herbs for cooking, fragrance and traditional medicine.

Mint has been associated with traditional practices throughout the Mediterranean, Europe, Asia and the Middle East.

People have used mint in a variety of ways.

Historically, mint has been used as a:

• Culinary herb
• Herbal tea
• Digestive preparation
• Breath freshener
• Fragrant plant
• Traditional mouth rinse
• Ingredient in herbal preparations

Mint was also valued because it was relatively easy to grow.

Once established, many mint plants spread vigorously.

That makes mint one of those herbs that can begin as a small addition to a garden and quickly become much more noticeable.

Why Does Mint Feel So Cool?

Here's one of the most fascinating things about mint.

Mint doesn't actually make your mouth dramatically colder.

Instead, one of its best-known compounds interacts with sensory receptors involved in detecting cold.

That compound is menthol.

When menthol interacts with certain receptors in your mouth and skin, your nervous system interprets the sensation as cooling.

That's why a mint candy can make your mouth feel icy even though the candy itself may be sitting at room temperature.

This cooling sensation is one reason menthol has become such a familiar ingredient in:

• Toothpaste
• Mouthwash
• Breath mints
• Balms
• Topical preparations
• Herbal products

It's chemistry creating a sensation that our brains interpret as coolness.

What Does Mint Contain?

Mint isn't simply a source of menthol.

Depending on the variety, mint leaves contain numerous naturally occurring plant compounds.

Peppermint is particularly known for its volatile oils, including menthol and menthone.

Mint also contains various polyphenols and other plant compounds that have demonstrated antioxidant activity.

These compounds are part of the reason researchers have investigated mint for possible effects involving digestion, oxidative stress, oral health and other areas.

But an important Rooted Remedy principle applies here:

A plant containing biologically active compounds doesn't automatically mean every traditional health claim about that plant has been proven.

The interesting question isn't simply what compounds are present.

It's what happens when people actually consume the herb—and whether research supports the proposed benefit.

Mint and Digestion

This is one of the best-known traditional uses of mint.

For generations, people have reached for mint after meals or prepared mint tea when they wanted something soothing and refreshing.

Peppermint in particular has received scientific attention for its relationship with digestive symptoms.

Research involving peppermint oil has explored symptoms such as abdominal discomfort and bloating, particularly in people with irritable bowel syndrome.

But there's an important distinction:

Peppermint oil capsules used in research aren't the same thing as drinking ordinary mint tea.

A cup of mint tea may be a pleasant beverage, but you shouldn't assume that it produces the same effects as a standardized medicinal preparation.

And if digestive symptoms are persistent or severe, it's important to investigate the underlying cause rather than relying solely on herbs.

Mint and Oral Health

Mint's connection to oral health is probably the most familiar use of all.

Walk into almost any store and you'll find mint-flavored:

• Toothpaste
• Mouthwash
• Dental floss
• Breath strips
• Chewing gum

Why mint?

Part of the answer is that menthol creates that unmistakable clean, cooling sensation.

Mint's aromatic compounds may also contribute to the flavor and sensory experience associated with oral-care products.

Some mint compounds have demonstrated antimicrobial activity in laboratory research.

But there's an important distinction between fresh breath and oral health.

Mint can make your breath smell fresher, but it doesn't replace brushing, flossing, flossing between teeth, professional dental cleanings or treatment for dental disease.

A fresh minty taste can hide an odor.

It can't repair a cavity.

Mint and Respiratory Comfort

That cooling sensation from menthol has another familiar application.

Menthol is commonly associated with products designed to provide a sensation of easier breathing.

When menthol activates cold-sensitive receptors in the nose and mouth, it can create the perception that airflow feels more open.

That's different from physically opening the airways.

In other words:

Feeling like you're breathing more freely isn't necessarily the same as actually increasing airflow.

Mint and menthol preparations have traditionally been used for respiratory comfort, but they shouldn't be considered a treatment for asthma, pneumonia, respiratory infections or other medical conditions.

If you're experiencing significant difficulty breathing, seek medical attention rather than relying on mint.

Mint and Antioxidant Activity

Mint leaves contain naturally occurring plant compounds with antioxidant properties.

Antioxidants are involved in the body's defenses against oxidative stress.

Scientists have studied various mint species and their polyphenols because of their antioxidant and other biological activities.

This is another reason herbs can be an interesting part of a varied diet.

Adding fresh mint to foods or enjoying it as a tea can provide plant compounds while also adding flavor without requiring large amounts of sugar or salt.

But once again, we shouldn't turn antioxidant activity into a promise that mint will "detox" the body or remove toxins.

Your liver, kidneys, lungs and other organs already perform the body's waste-processing and elimination functions.

Mint can be part of a healthy routine.

It doesn't need to be marketed as a miracle cleanse.

How Is Mint Traditionally Used?

Mint is one of the easiest herbs to incorporate into everyday life.

Fresh mint leaves can be added to:

• Water
• Tea
• Fruit salads
• Smoothies
• Green salads
• Grain dishes
• Sauces
• Yogurt
• Vegetables

It can also be dried and stored for later use.

And, of course, mint can be steeped in hot water to make a simple herbal tea.

Some people enjoy peppermint tea after meals because of its refreshing flavor.

Others prefer spearmint because it tends to have a sweeter, milder taste.

There isn't a need to make mint complicated.

Sometimes an herb can simply be a delicious addition to your daily routine.

A Simple Mint Tea

If you're looking for one of the easiest ways to enjoy mint, start with a simple infusion.

Place approximately 1 tablespoon of fresh mint leaves or 1 teaspoon of dried mint into a cup.

Add about 8 ounces of hot water.

Allow the leaves to steep for approximately 5–10 minutes.

Strain the leaves.

You can enjoy the tea plain or add a small amount of honey if desired.

For an especially refreshing drink, allow the tea to cool and serve it over ice.

The result should be aromatic, refreshing and naturally minty.

Think of mint tea primarily as a pleasant herbal beverage—not a substitute for medical treatment.

Is Mint Safe?

Mint has a long history of culinary use, and mint leaves are commonly consumed as food.

But concentrated preparations are different.

Peppermint oil, for example, is far more concentrated than peppermint leaves steeped in hot water.

Some people may experience heartburn or digestive discomfort with peppermint, particularly because peppermint can relax the lower esophageal sphincter in some individuals and potentially worsen reflux symptoms.

People with significant reflux may therefore want to pay attention to how peppermint affects them.

Essential oils also require special caution.

Do not assume that because an herb is safe to eat, its essential oil is safe to swallow.

Concentrated oils can be extremely potent.

Children also require particular caution around concentrated menthol and essential-oil products.

And if you're pregnant, breastfeeding, taking prescription medication or managing a medical condition, discuss concentrated herbal products with a qualified healthcare professional.

Natural does not automatically mean risk-free.

The Rooted Remedy Takeaway

Mint is one of those herbs that almost everyone recognizes.

We know it from toothpaste.

We know it from chewing gum.

We know it from candy.

We know it from tea.

But behind that familiar flavor is a fascinating plant with centuries of traditional use and a chemistry that continues to attract scientific interest.

Mint contains naturally occurring compounds such as menthol, menthone and various polyphenols.

Researchers have investigated mint and peppermint preparations in areas including:

• Digestive comfort
• Oral health
• Antioxidant activity
• Sensory cooling
• Respiratory comfort

Some areas have stronger evidence than others, and the type of preparation matters.

A handful of fresh mint leaves isn't equivalent to a concentrated peppermint-oil capsule.

And a cup of mint tea isn't a miracle cure.

That's part of what makes herbs so interesting.

We don't have to exaggerate what they can do.

We can appreciate them for what they are.

Aromatic plants.

Traditional foods.

Flavorful beverages.

Sources of naturally occurring plant compounds.

And, in some cases, subjects of legitimate scientific research.

So the next time you add a few mint leaves to your water or sip a warm cup of peppermint tea, remember:

That refreshing little leaf has been part of human food and herbal traditions for thousands of years.

And we're still learning about everything it has to offer.

Rooted Remedy Note

This article is for educational purposes and is not intended to diagnose, treat, cure or prevent disease. Herbal products, concentrated extracts and essential oils can interact with medications and may not be appropriate for everyone. Speak with a qualified healthcare professional about concerns specific to you, particularly if you are pregnant, breastfeeding, taking medication or managing a medical condition.