Pandan: Health Benefits and Simple Ways to Use It

If you have ever walked past a Southeast Asian bakery, you may have caught a scent that is hard to place — sweet, grassy, vanilla-like, and faintly nutty all at once. That is pandan, the long green leaf that flavours some of the region's most loved foods, from emerald chiffon cakes to fragrant rice and cool coconut drinks. In Indonesia and Malaysia it is often called the "vanilla of Southeast Asia," and once you know it, you will recognise it everywhere.

Beyond the kitchen, pandan has a long history in traditional food and herbal practices across the region, where it has been used to flavour food, scent the home, and care for skin and hair. Modern research into pandan is still early, and most of the evidence is indirect. This article looks at what pandan is, what it may offer, and how to bring it into your cooking — with the careful, evidence-based perspective that any health topic deserves.

Key Takeaways

• Pandan is the leaf of the screwpine plant (Pandanus amaryllifolius), prized in Southeast Asian cooking for its sweet, vanilla-like fragrance and natural green colour.
• It contains aromatic compounds such as 2-acetyl-1-pyrroline, along with small amounts of fibre, vitamin A, and plant compounds studied for antioxidant activity.
• Traditional use and early research suggest it may support digestion, relaxation, and general wellbeing — but it is not a treatment for any condition.
• Fresh leaves work best tied in a knot and simmered in rice, soups, and drinks, or blended into a juice for baking; frozen leaves are a convenient alternative.
• Use it as a food in normal culinary amounts, and talk to a healthcare professional before using pandan medicinally, especially if you are pregnant, breastfeeding, or taking medication.

Fresh pandan leaves — look for long, bright-green leaves with no browning.

1. What Is Pandan?

Pandan is the leaf of Pandanus amaryllifolius, a tropical plant in the screwpine family, native to Southeast Asia. The leaves are long, slender, and deep green, growing in a rosette from a central stem. Unlike many herbs, pandan is not usually eaten on its own: its flavour is released when the leaves are bruised, blended, or simmered, and the leaf itself is often removed before serving, much like a bay leaf.

In Indonesian cooking, pandan is known as daun pandan and is essential in dishes such as nasi lemak, klepon, and pandan chiffon cake. In Malaysian, Thai, Filipino, and Singaporean cooking it appears in rice dishes, desserts, teas, and drinks. Its signature aroma comes largely from 2-acetyl-1-pyrroline, the same compound that gives basmati rice and freshly baked bread part of their scent — which helps explain why pandan feels both exotic and comfortingly familiar at the same time. Pandan also gives food a soft natural green colour, which is why it is used in cakes, jellies, and drinks.

When shopping, look for fresh leaves that are bright green, flexible, and fragrant, with no browning or dry edges. If fresh pandan is hard to find, frozen leaves are widely available in Asian grocery stores and work well in most recipes, and pandan extract or paste is a convenient alternative for baking — though it is worth checking the label, since some pastes contain added sugar or artificial colouring. Store fresh leaves in the refrigerator in a sealed bag for one to two weeks, or freeze them for several months.

2. Nutritional Profile: What Is Inside Pandan?

Pandan is used in small quantities, so it is not a major source of calories or macronutrients — and that is part of its appeal. A few leaves in a pot of rice or a jug of tea add intense fragrance and colour for virtually no calories, along with small amounts of dietary fibre, vitamin A in the form of beta-carotene, and minerals such as calcium and iron. Like other herbs, its nutritional contribution per serving is modest, but it can make healthy foods more enjoyable, which in itself supports a balanced diet.

What makes pandan interesting to researchers is its collection of aromatic and bioactive plant compounds. The best known is 2-acetyl-1-pyrroline, responsible for its distinctive scent, along with flavonoids, alkaloids, and other compounds studied for antioxidant activity — their ability to help neutralise free radicals, the unstable molecules that can damage cells over time. Keep this in perspective: the amounts in a normal serving of food are small, and laboratory findings do not automatically translate into health effects in people.

Harvard Health and other trusted sources often note that herbs and spices can add flavour without salt, sugar, or fat, and pandan fits that pattern well. A diet rich in varied plant foods is consistently associated with better health outcomes, and pandan is best understood as one small, fragrant part of that bigger picture — a delicious ingredient that may add a little extra variety to meals you already enjoy.

3. Blood Sugar: Early Research, Cautious Optimism

Pandan has attracted research interest for blood sugar, largely because of its traditional use in herbal teas and its plant compounds. A small number of early studies have explored whether pandan leaf extracts may help support healthy blood sugar levels after meals, possibly by influencing how the body handles carbohydrates. These studies are small, mostly preliminary, and often conducted in laboratory or animal settings, so their results should be read with care.

There is no reliable evidence that eating pandan treats, prevents, or manages diabetes, and no health authority recommends pandan as a blood-sugar treatment. If you live with diabetes or prediabetes, the foundations of blood-sugar management remain the same: a balanced diet, regular movement, weight management where appropriate, and medication as prescribed by your doctor. Pandan tea or pandan-flavoured food should never replace prescribed treatment or regular blood-sugar monitoring.

What can be said more confidently is that pandan can be part of an eating pattern that supports overall health. Using pandan to flavour unsweetened drinks, plain rice, or fruit-based desserts may help you enjoy foods with less added sugar — a realistic, food-first way to think about its role. If you are considering pandan tea or supplements for blood-sugar reasons, talk to your doctor or pharmacist first, since herbal products can interact with diabetes medication.

Pandan chiffon cake is one of Southeast Asia's most loved desserts.

4. Digestion: A Traditional Mealtime Companion

One of the oldest traditional uses of pandan is for digestion, and it is the use most people encounter first: a warm cup of pandan tea or a bowl of pandan-scented rice often feels comforting after a meal. Across Southeast Asia, pandan tea has traditionally been used to ease feelings of fullness, bloating, and mild stomach discomfort. These uses are plausible — warm, aromatic drinks can be soothing, and the plant compounds in pandan have been explored in early laboratory research for possible effects on gut function — but robust clinical trials in humans are limited, and the evidence remains preliminary.

Studies suggest that compounds in pandan may help support normal digestive function, and early laboratory and animal research has explored possible effects on gut microbes and gut motility. These results are far from conclusive and should not be read as proof that eating pandan will fix digestive problems. If fragrant herbal teas agree with your stomach, pandan tea may be a pleasant addition; if you have a sensitive stomach, start with a mild brew.

Practical uses are simple: brew a mild pandan tea by simmering a knotted leaf in hot water for ten minutes, add pandan to rice as it cooks, or use pandan juice in a light dessert. These are culinary uses, not remedies, and they work best as part of an eating pattern that supports digestion — regular meals, plenty of fibre, adequate water, and time to eat slowly. Persistent symptoms, such as ongoing pain, frequent heartburn, or unexplained changes in bowel habits, deserve a conversation with a healthcare professional rather than a herb-based solution.

5. Skin and Hair: Traditional Uses and Early Research

Pandan also appears in traditional skin and hair care, where the leaves have been used in herbal baths, hair rinses, and skin washes, valued for their fresh scent and gentle feel. In some traditions, pandan juice has been applied to the scalp or used as a rinse for dull hair, and the leaves have been used in herbal baths for their fragrance. Some laboratory studies have explored the antioxidant and antimicrobial properties of pandan extracts, and early research has looked at their activity against certain bacteria and fungi in laboratory settings.

These findings are intriguing, but they are very early: laboratory activity does not mean a product treats skin conditions, and there is no reliable evidence that pandan cures acne, dandruff, hair loss, or other skin or hair concerns. The most sensible everyday use is in the kitchen, where the leaves add flavour and colour to food, and in the home, where a few leaves can scent a room naturally.

If you use pandan in skin or hair care, keep it simple: a rinse made by steeping leaves in warm water is a gentle traditional practice, but it is not a substitute for dermatological care. Patch-test first and stop if irritation appears. For most people, the contribution of pandan to skin health is most likely to come through a varied, nutrient-rich diet rather than direct application.

6. Relaxation and Sleep: A Gentle Aromatic Tradition

Pandan's soft, sweet scent has made it a traditional choice for relaxation. In parts of Southeast Asia, pandan leaves are placed in bedrooms, cars, and wardrobes as a natural freshener, and pandan tea is drunk in the evening as a calming ritual. Many people find the leaf's vanilla-like aroma soothing, and the act of brewing a warm, fragrant tea can itself be a small, mindful pause at the end of a busy day.

Research on pandan and relaxation is still developing. Some early laboratory and animal studies have explored whether pandan extracts may have mild calming effects, but there are no large human trials showing that pandan improves sleep quality or treats anxiety or insomnia. Pandan tea is not a treatment for sleep disorders, and it should never replace professional care for mental health concerns.

Still, scent and ritual are a real part of wellbeing, and pandan offers an easy way to bring both into daily life: a cup of mild pandan tea in the evening, a leaf tucked into a drawer, or the fragrance of pandan rice at dinner. These are small pleasures, not therapies, but small pleasures count — especially when they are part of a broader routine of rest, regular sleep hours, and reduced screen time before bed.

7. Heart Health: What the Early Science Suggests

Heart health is closely tied to overall lifestyle: what supports healthy blood pressure and a balanced diet tends to support the heart as well. Pandan has attracted research interest here, largely because of its antioxidant compounds and its traditional use in teas. In laboratory and animal studies, pandan extracts have been explored for antioxidant effects and possible effects on blood pressure and blood lipids.

These findings are intriguing, but they are very early: there are no large human trials showing that eating pandan improves heart health or lowers blood pressure. What the research does support, more broadly, is that diets rich in plant foods — including a variety of herbs and spices — are associated with better long-term heart health. The WHO and the NHS emphasise the same foundations: regular physical activity, good sleep, not smoking, managing blood pressure, and a balanced diet low in added salt, sugar, and saturated fat.

Pandan can be a small part of that foundation. Use it to make heart-healthy foods more appealing: fragrant rice with vegetables and lean protein, a fruit dessert flavoured with pandan instead of extra sugar, or an unsweetened pandan tea in place of a sugary drink. Regular movement, not smoking, and a balanced diet matter far more for heart health than any single herb — think of pandan as a flavour that supports a healthy lifestyle, not a shortcut to it.

8. Everyday Uses in the Kitchen and Home

Pandan is easy to use once you know the basics. The leaves are tough and fibrous, so they are usually tied in a knot and simmered, blended into a juice and strained, or removed before serving. Here are some simple ideas:

• Rice: Tie 1–2 leaves in a knot and add them to the pot while cooking rice, or to nasi lemak with coconut milk, for a fragrant, subtly green result.
• Teas and drinks: Simmer a knotted leaf in hot water for ten minutes, then serve warm or chilled, with coconut milk or a little honey if you like.
• Cakes and desserts: Blend leaves with water, strain the juice, and use it to colour and flavour chiffon cake, jelly, klepon, or custard.
• Soups and curries: Add a knotted leaf to a light soup or curry and remove it before serving.
• Steamed dishes: Line a steamer with pandan leaves for a subtle, fragrant lift to fish, chicken, or sticky rice.
• Home fragrance: Place fresh or dried leaves in a small bowl, or tuck them into a wardrobe or car, as a natural air freshener.

A note on extracts and pastes: commercial pandan extract and paste are convenient, but check the label for added sugar, artificial colouring, and preservatives. Fresh or frozen leaves give the cleanest flavour. For most people, the kitchen is the best place for pandan, and any contribution to health is likely to come through a varied, flavourful diet rather than large or concentrated doses.

Iced pandan drinks are a refreshing way to enjoy the leaf's fragrance.

Myths vs Facts

Myth: Pandan is just a food colouring with no flavour.
Fact: Pandan has a distinctive sweet, vanilla-like fragrance from the compound 2-acetyl-1-pyrroline, the same compound found in basmati rice. Its green colour is a bonus, not its main contribution.

Myth: Drinking pandan tea will lower your blood sugar.
Fact: Early studies are interesting but small and preliminary. There is no reliable evidence that pandan treats or manages diabetes, and it should never replace prescribed treatment or blood-sugar monitoring.

Myth: Pandan cures insomnia.
Fact: Pandan tea may be a relaxing evening ritual, and its scent is soothing for many people, but there is no reliable evidence that it treats insomnia or sleep disorders. Persistent sleep problems deserve professional advice.

Myth: The more pandan you eat, the healthier you will be.
Fact: Pandan is best used in normal culinary amounts. Very large or concentrated doses have not been well studied in people, and commercial pandan pastes may contain added sugar or artificial colouring.

Myth: Pandan extract is the same as fresh pandan.
Fact: Extracts and pastes are convenient, but they can differ in flavour and may contain added sugar or colouring. Fresh or frozen leaves give the cleanest, most aromatic result in cooking.

When to See a Doctor

Pandan is a food, and in normal culinary amounts it is generally well tolerated by most healthy adults. Still, there are times when a healthcare professional should be involved. Seek medical advice if you experience persistent digestive symptoms, unexplained weight loss, ongoing nausea or vomiting, or any new or worrying symptom that does not improve. If you develop a rash, swelling, or breathing difficulty after eating pandan or using a pandan product, seek care promptly.

Talk to your doctor or pharmacist before using pandan in large, medicinal, or supplement amounts — especially if you are pregnant or breastfeeding, take diabetes, blood-thinning, or blood-pressure medication, or are preparing for surgery. Herbal products can interact with medicines in ways that are not always obvious, and concentrated extracts differ greatly from the small amounts used in cooking.

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Frequently Asked Questions

What does pandan taste like?
Pandan tastes sweet, grassy, and vanilla-like, with a nutty, floral edge. Its aroma is stronger than its flavour, which is why it is usually simmered or blended into dishes rather than eaten on its own.

Can I substitute vanilla for pandan?
You can in some desserts, since both have a sweet, vanilla-like quality, but the flavour will change — pandan is grassier and more floral, and it adds a natural green colour that vanilla does not. For Southeast Asian recipes, pandan gives the authentic flavour.

Is pandan safe to eat every day?
In normal culinary amounts, pandan is generally considered safe for most healthy adults as part of a varied diet. Very large or concentrated amounts have not been well studied, so stick to food-level use and ask a healthcare professional if you are unsure.

How do I store fresh pandan leaves?
Keep fresh leaves in the refrigerator in a sealed bag and use them within one to two weeks. They also freeze well — store them in a sealed bag and use them straight from frozen in rice, teas, and desserts for several months.

Where can I buy pandan?
Look for fresh or frozen pandan leaves in Asian grocery stores, larger supermarkets with a good international section, or online. Pandan extract and paste are also widely available and are good alternatives when fresh leaves are hard to find.

Have you cooked with pandan before? Share your favourite way to use it in the comments below.

Disclaimer: This article is for general information only and is not medical advice. It is intended to help you learn about pandan as a food and culinary ingredient. Talk to a qualified healthcare professional before using pandan medicinally, in supplement form, or in large amounts, especially if you are pregnant, breastfeeding, taking medication, or managing a health condition.