Alberta Wildcraft • Spruce Gum Guide

Is Spruce Gum Good for You?

What Is Spruce Gum?

Spruce gum is made from resin produced naturally by spruce trees. When a tree is wounded or damaged, resin can flow around the affected area. As that resin ages and cures, suitable pieces can become firm enough to collect and chew.

Traditional spruce gum is remarkably simple. Properly prepared natural resin can become the chewing material itself — no added sugar, artificial sweeteners or manufactured gum base required.

That simplicity is one of the reasons people are rediscovering it today.

Spruce Gum Is Naturally Sugar-Free

One of the easiest benefits of spruce gum to understand is what isn't in it.

Pure spruce gum doesn't need added sugar, and it doesn't need artificial sweeteners to replace that sugar. The flavour comes from the resin itself: evergreen, resinous, woody and sometimes slightly bitter.

Chewing Spruce Gum Stimulates Saliva

Chewing stimulates saliva production, and saliva does important work in the mouth. It helps lubricate oral tissues, wash away food debris and neutralize acids. Stimulated saliva also contains calcium and phosphate involved in the natural processes that maintain tooth enamel.

This isn't unique to spruce resin — it's one of the established effects of chewing itself. What spruce gum adds is a particularly firm, long-lasting material to chew.

What's Actually Inside Spruce Resin?

Tree resin isn't chemically simple. Spruce and other conifer resins contain complex mixtures of naturally occurring compounds, including resin acids such as abietic acid and dehydroabietic acid.

Resin is part of a conifer's defence system. Research involving conifer pitch, extracts and resin compounds has reported antimicrobial activity against certain microorganisms under laboratory conditions. Research involving white spruce and lodgepole pine pitch preparations, for example, found definite antimicrobial activity in laboratory testing.

That doesn't make a laboratory study identical to someone chewing a piece of spruce gum, but it does show why the chemistry of conifer resin is scientifically interesting.

Explore the original studies in our Spruce Gum Research Library →

Is Spruce Gum Good for Your Teeth and Gums?

There are several interesting pieces to this question. Pure spruce gum contains no added sugar. Chewing increases saliva production. Spruce resin contains naturally occurring compounds studied for biological activity, and historical sources also document spruce gum in connection with oral use.

Modern research specifically following people who regularly chew spruce gum is still limited. That's one reason I think the subject deserves considerably more study.

My Midday Wilderness Toothbrush

There's another reason I chew spruce gum that's much less complicated: sometimes I just want my mouth to feel clean.

I'm frequently away from home, out harvesting, driving or working. Pulling out a toothbrush in the middle of the woods isn't exactly convenient. Chewing spruce gum gets saliva flowing, gives my mouth some mechanical action and leaves it feeling fresher after eating or drinking.

I've started thinking of it as my “midday wilderness toothbrush.”

It doesn't replace my actual toothbrush, brushing or flossing. But when I'm nowhere near a bathroom and I've got spruce gum in my pocket? I'm chewing the gum.

Spruce Resin Has a History as Traditional Medicine

Spruce resin wasn't historically valued only because people enjoyed chewing it. Indigenous knowledge sources across northern North America document spruce trees and spruce preparations as food, tools and medicine, while hardened older pitch was also collected and chewed as gum.

Specific traditions differ among Nations and communities and shouldn't be flattened into one universal story. The Gwich'in Social & Cultural Institute, for example, documents hard older black and white spruce pitch being collected year-round and chewed as gum, including being given to children as a treat while families were out on the land.

Spruce resin's traditional medicinal history is an important part of its story, and modern research into conifer chemistry gives us another way to investigate materials people have known and used for generations.

Read the traditional-use sources and research →

Sometimes Gum Was Just Gum

Not every traditional use needs a medical explanation. Sometimes people chewed spruce gum because people like chewing gum.

Spruce resin was chewed for pleasure long before modern packaged gum existed. It later became part of the early commercial chewing-gum industry in North America.

Modern gum eventually moved toward manufactured formulations and other gum bases. Spruce gum never stopped existing. Most people simply stopped knowing about it.

Read the history of the spruce gum industry →

No Synthetic Gum Base Is Required

Spruce gum works differently from most modern chewing gum. The resin itself is the chewing material.

Suitable resin is harvested, cleaned and prepared. Once it softens through warmth and chewing, the tree resin becomes the gum.

A traditional piece of spruce gum doesn't need a complicated ingredient list to function. The tree already made the gum base.

How Long Can You Chew Spruce Gum?

A good piece can last a surprisingly long time, and it can often be saved and chewed again later. Once allowed to cool, the resin firms back up. Warm it gradually in your mouth and it softens back into gum.

There isn't a magic number of minutes or hours everyone should chew it. Your jaw will generally tell you when it's had enough.

New to resin gum? Read our complete Spruce Gum Chewing Guide →

Are There Downsides to Spruce Gum?

The biggest surprise for beginners is usually the texture. Natural resin isn't standardized like factory-produced gum. One batch can be beautifully elastic while another may begin brittle or crumbly and require more patience before it comes together.

Spruce gum can also be very firm when cold. People with braces, loose or vulnerable dental work, dentures, crowns, bridges, significant dental problems or jaw problems should consider whether chewing a hard natural gum is appropriate for them. Anyone with a known allergy or sensitivity to spruce, pine or related conifers should avoid those resins.

Sourcing and preparation matter too. Raw wild resin can naturally contain bark, needles, insects, dirt and other forest material. Proper identification, cleaning and preparation are part of turning harvested resin into chewing gum.

Is Spruce Gum Better Than Regular Gum?

That depends on what you want from gum.

If you want something extremely soft, sweet and consistently flavoured, conventional gum was designed for that experience.

For someone looking for a naturally sugar-free chewing material with no artificial sweeteners, no conventional synthetic gum base, a substantially firmer chew and a remarkably simple ingredient list, spruce gum offers something very different.

In our case, we also know exactly where our resin came from because we harvested it ourselves.

So, Is Spruce Gum Good for You?

Spruce gum has a lot going for it. It's naturally sugar-free, requires no artificial sweeteners or conventional synthetic gum base, stimulates saliva through chewing and provides a firm, long-lasting chew. Spruce resin contains naturally occurring compounds researchers have studied for biological activity, and it carries a long history of both chewing and traditional medicinal use.

Then there's my own experience. I've watched changes occur in my teeth and gums that surprised me. My jaw has become noticeably stronger and more muscular. And, perhaps most unexpectedly, chewing a hard, long-lasting piece of spruce gum has become one of my favourite ways to keep my fidgeting occupied when I'm anxious.

Those experiences don't tell us what will happen to everyone who chews spruce gum. But they're real parts of my experience with it, and they're part of why I continue chewing it.

Considering how long humans have been chewing this strange little piece of the forest, I think it deserves considerably more attention.

Sometimes the old-fashioned option really is pretty remarkable.

Harvested By Us • Made To Chew

Try Real Canadian Spruce Gum

Our spruce & pine resin gum begins with resin we personally wild-harvest in Canadian forests and prepare ourselves here in Alberta. No added sugar. No artificial sweeteners. No conventional synthetic gum base.

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