Allulose vs Erythritol: Which Sugar Alternative Is Safer?

With emerging cardiovascular concerns around erythritol, many are switching to allulose. Here is the complete comparison.

Jaca Allulose

0 GI0.4 cal/gFDA GRASNon-GMOKetoFODMAP Safe
⚠️

Erythritol

See concerns below

⚠️ Erythritol Concerns

Taste
Cooling sensation, slightly "chemical" taste
Calories
0.2 cal/g
Glycemic Index
0
Heart Safety
Linked to heart attacks, strokes, blood clotting (2023 Cleveland Clinic study)
Cooking & Baking
Can crystallize, no browning or caramelization
FODMAP
High in FODMAPs — causes bloating, gas, IBS symptoms
Origin
Sugar alcohol — fermented from corn starch
GLP-1 Activation
No

Jaca Allulose Benefits

Taste
Tastes like real sugar — zero aftertaste
Calories
0.4 cal/g
Glycemic Index
0
Heart Safety
No cardiovascular concerns — 30+ year safety record
Cooking & Baking
Browns and caramelizes like real sugar
FODMAP
FODMAP friendly — no digestive issues
Origin
100% natural rare sugar from fruit
GLP-1 Activation
Yes — controls appetite naturally

Best For...

Baking & CookingKeto DietDiabetic-FriendlyCoffee & BeveragesWeight ManagementGut Health (FODMAP)

The Verdict: Jaca Allulose Is Safer and Tastier

Erythritol was once a popular keto sweetener, but the 2023 Cleveland Clinic study changed everything. Researchers found erythritol was associated with increased risk of heart attack, stroke, and blood clotting. Jaca Allulose has a 30+ year safety record in Japan and has never been associated with cardiovascular risk. It tastes better, bakes better, and is simply the safer choice.

Frequently Asked Questions

What is the difference between allulose and erythritol?

Allulose is a natural rare sugar found in fruits. Erythritol is a sugar alcohol made by fermenting corn starch. Allulose tastes like sugar and browns when baking; erythritol has a cooling effect and can crystallize.

Is erythritol bad for your heart?

A 2023 Cleveland Clinic study found erythritol was associated with increased risk of cardiovascular events including heart attack and stroke. More research is ongoing, but many consumers are switching to allulose as a precaution.

Can I switch from erythritol to allulose in recipes?

Yes. Allulose is actually easier to bake with than erythritol because it does not crystallize and provides better browning and moisture retention.

Which has fewer calories, allulose or erythritol?

Erythritol has 0.2 cal/g vs allulose at 0.4 cal/g. However, allulose activates GLP-1 for appetite control, which can help with overall calorie intake.