Sweeteners

Sugar

Sugar

Other names white sugar, granulated sugar

Sugar: high in sucrose. If you're sensitive to any of these, check it against your profile before eating.

1
To avoid
0
Moderate
0
Watch
11
No trace

Intolerances

Intolerance levels are based on our documented scientific sources. See sources →

Note about this food

A diet high in sugar feeds harmful gut bacteria and yeast, disrupting the balance of intestinal flora; this imbalance can weaken the gut barrier, increase inflammation, and worsen food intolerances over time.

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Frequently asked questions

Which intolerances does sugar affect?

Sugar is notable for sucrose. Clear on histamine, tyramine, salicylate, FODMAPs, lactose, oligosaccharides, sorbitol, fructose, nickel, oxalates and gluten.

Does sugar contain sucrose?

Yes — sugar is high in sucrose. This is sucrose. Table sugar is the molecule the whole axis is named after, and a sucrase deficiency has nothing to split it with - it passes into the colon intact and ferments there. Glucose alongside does not help, which is where this differs from fructose. Amounts vary by brand and recipe, so always check the label of the exact product.

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