True Cinnamon from Grenada: Why It's Better and How to Use It

Cinnamon is one of the most consumed spices on earth. It's in baked goods, breakfast cereals, chai lattes, and hundreds of cultural food traditions. But most people have never actually tasted real cinnamon.

What fills the spice jars in most supermarkets — labelled simply "cinnamon" — is almost always cassia (Cinnamomum cassia), a related but botanically distinct spice that is cheaper, more pungent, and carries health considerations that make daily use worth reconsidering.

Grenada grows Cinnamomum verum — true cinnamon, also called Ceylon cinnamon. This is the real thing: more complex in flavour, gentler in effect, and safer for regular culinary use.

The Cassia Problem

Cassia cinnamon contains significant concentrations of coumarin — a naturally occurring compound that gives cassia its characteristic assertive flavour. The European Food Safety Authority recommends limiting coumarin intake to 0.1mg per kilogram of body weight daily.

The problem: one teaspoon of cassia cinnamon powder contains approximately 5–12mg of coumarin. For a 70kg person, the daily safe limit is 7mg — meaning a single teaspoon of cassia can approach or exceed safe daily levels.

For occasional use this is not a concern. But for people who add cinnamon to their morning oatmeal, afternoon tea, and evening golden milk daily — a practice increasingly common in wellness culture — cassia coumarin exposure can accumulate.

True cinnamon (Cinnamomum verum) contains approximately 250 times less coumarin than cassia. It can be used daily in culinary amounts without concern.

Grenada's True Cinnamon

Grenada grows Cinnamomum verum in the island's inland hillside areas. The cinnamon tree's inner bark is harvested by stripping, which then curls into the familiar quill shape as it dries. Grenadian cinnamon has:

• Lighter colour: Ceylon cinnamon quills are tan/buff coloured vs. the reddish-brown of cassia
• Thinner, layered quills: True cinnamon quills are made of multiple thin layers; cassia quills are single-ply and thicker
• More complex flavour: Sweeter, more delicate, with citrus and floral notes vs. cassia's more aggressive, spicy character
• Lower density: True cinnamon quills feel lighter because the multiple layers don't pack as densely as cassia

Health Benefits of True Cinnamon

Blood Sugar Regulation

This is cinnamon's most well-studied health property. Multiple clinical trials have found that cinnamon consumption:

• Reduces fasting blood glucose in type 2 diabetics
• Improves insulin sensitivity
• Slows gastric emptying (reducing post-meal blood sugar spikes)

A 2019 meta-analysis of 16 clinical trials found that cinnamon supplementation significantly lowered fasting blood glucose, HbA1c, and triglycerides in diabetic patients.

For Ital practitioners and Caribbean communities managing pre-diabetes or diabetes, daily true cinnamon use (a cinnamon stick in tea, a sprinkling in porridge) is a meaningful dietary addition.

Lipid Profile Improvement

The same studies that examined blood sugar also found improvements in lipid profiles:

• Lower total cholesterol
• Lower LDL cholesterol
• Lower triglycerides
• Maintained or improved HDL

These effects support cardiovascular health in populations at risk — including Caribbean communities with elevated rates of metabolic disease.

Potent Antioxidant Activity

Cinnamon has one of the highest antioxidant levels of any spice — higher than many "superfoods" including garlic. Cinnaldehyde, the compound responsible for cinnamon's flavour, has particularly strong antioxidant properties.

Antimicrobial and Antifungal Properties

Cinnamon essential oil is a well-documented antimicrobial agent effective against numerous bacterial and fungal pathogens. This property underlies its traditional use as a food preservative — adding cinnamon to foods in warm climates reduces microbial growth and extends shelf life.

Anti-inflammatory Effects

Cinnamon's polyphenols inhibit several inflammatory pathways. Combined with its antioxidant properties, regular cinnamon consumption contributes to reduced systemic inflammation — with downstream benefits for virtually every chronic disease risk.

Digestive Support

Cinnamon has carminative (gas-reducing) and antispasmodic properties. Traditional use in Caribbean cooking — particularly in bean and legume dishes, and in digestive teas — reflects centuries of empirical understanding of these properties.

How to Use Grenadian True Cinnamon

In the Kitchen

• Porridge and oatmeal: A broken cinnamon stick simmered in the cooking liquid
• Stewed fruits: A cinnamon stick in any fruit compote or stewed guava
• Rice: A cinnamon stick in the pot transforms plain rice subtly
• Soups: A small piece of cinnamon bark in hearty soups and stews adds depth
• Curries: Ground true cinnamon in Ital curries and stews
• Cocoa tea: Essential in traditional Grenadian chocolate preparations

As Tea

Grenadian Spice Tea (Serves 2):

• 1 cinnamon stick
• 3cm fresh ginger
• 3–4 cloves
• 2 allspice berries
• 2 bay leaves
• 400ml water

Simmer all together for 15–20 minutes. Strain and pour. Add raw honey and a squeeze of lime. This is warming, medicinal, and deeply Caribbean in character.

Ground Cinnamon

When buying ground cinnamon, look for:

• "Ceylon cinnamon" labelled explicitly
• Tan/buff colour (not reddish-brown)
• Source: Sri Lanka, Mexico, or Caribbean
• Organic certification preferred

The price will be higher than cassia — but the flavour is more delicate, the safe use frequency is unrestricted, and you're tasting real cinnamon.

How to Tell Real Cinnamon from Cassia

Visual test:

• True cinnamon quills: multiple thin layers, lighter colour, lighter weight
• Cassia quills: single thick layer, reddish-brown, denser

Iodine test (for powder):

• Add a drop of iodine solution to a small amount of cinnamon powder
• True cinnamon: turns slightly blue/green
• Cassia: turns dark blue-black (due to higher starch content)

Taste test:

• True cinnamon: sweet, gentle, slightly citrusy; dissolves subtly in liquids
• Cassia: assertive, spicy, more pungent; lingers strongly

Supporting Grenadian Cinnamon Production

Buying true cinnamon from Grenadian or Caribbean sources supports:

• Small-scale spice farmers diversifying beyond nutmeg
• The island's agricultural biodiversity
• The artisanal spice tradition that defines Grenada's global identity

Look for Grenadian spice companies, Caribbean spice cooperatives, or specialty importers who source directly from island farmers. A cinnamon quill is a small thing. Where it comes from matters.