The Metabolic Impact of Sweeteners

The Metabolic Impact of Sweeteners

It’s well known that sugar can send your blood sugar soaring, but how do sugar replacements compare? And where do sweet proteins, like the ones we brew at Oobli, come into play?

A recent triple-blind study set out to find the answer by testing the body’s metabolic response to three sweeteners: sucrose (table sugar), stevia and brazzein (a sweet protein).

The Study

Participants consumed beverages sweetened with one of the three options. Researchers then measured several key metabolic markers:

Key Findings

Sucrose triggered significant spikes in blood glucose, insulin and GIP levels. Stevia and brazzein, by contrast, did not.

Stevia has long been a go-to alternative for its neutral effect on blood sugar and now, sweet proteins like brazzein are showing similar, science-backed benefits.

Results: Blood Glucose Spikes Significantly with Sucrose

Results: Insulin Spikes Significantly with Sucrose

What This Means

The takeaway? Sweet proteins like brazzein deliver the sweetness people crave without the metabolic spikes associated with sugar. That makes them a smart, science-supported option for anyone looking to reduce sugar without sacrificing taste.

At Oobli, we’re proud to be leading the way in sweet protein innovation—providing a better way to sweeten the world.

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