First-party app output
DietVox scan example
Tofu scan
AMBER
This photograph-specific example may differ from the general food rating elsewhere on this page.
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Scan recording
Direct answer: For the plain prepared Tofu serving described here, the DietVox Low Sugar result for Tofu is GREEN. The exact label, serving and added ingredients remain relevant. The broader interpretation comes from NHS guidance on reducing sugar.
What the rating means here
Preparation changes the comparison. Cuts, brands, cooking methods, breading, marinades, sauces and accompaniments change the finished food. Count oils, breading, sauces and side dishes.
Reference details for this food
- DietVox assigns Tofu to its protein collection, with the subtype “Plant Protein”.
- Silken, soft, firm and extra-firm tofu differ in water content and should be matched to the appropriate reference form.
- Plain tofu packed in water is different from smoked, marinated, seasoned, breaded or ready-to-eat tofu products.
- Pressing, frying and adding a sauce changes the prepared dish beyond the unseasoned tofu reference.
- DietVox links this reference profile to FDC ID 172476 from USDA FoodData Central. A different product needs a matching record.
How the four profiles compare
On the canonical page, the sequence is Acid Reflux GREEN / Low Sugar GREEN / Weight Loss GREEN / Balanced Eating GREEN, with each label tied to its own protocol. These are DietVox comparison labels, not physiological claims. Protocol context: NHS guidance on reducing sugar.
Related comparison set
Use the following alternatives to continue the same food-selection task:
- Hummus — four-protocol food profile
- Quinoa — four-protocol food profile
- Salmon — four-protocol food profile
- Greek Yogurt — four-protocol food profile
Source scope and editorial status
Editorial sources: NHS guidance on reducing sugar plus USDA FoodData Central, checked 28 July 2026. DietVox Editorial is the organization author; medical review has not taken place.
Nutrition data provenance: DietVox matched the imported per-100g profile to USDA FoodData Central FDC ID 172476, Tofu, raw, regular, prepared with calcium sulfate. Checked 28 July 2026.
How It Works
Interpret Tofu through its preparation and Low Sugar protocol, not through a claimed medical mechanism. The wider source is NHS guidance on reducing sugar.
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DietVox analyses foods across 4 diet protocols, with preparation and portion context.
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Other foods to compare under this protocol.
Frequently Asked Questions
Is marinated or flavoured tofu low in sugar?
Check the ingredient list and nutrition label on pre-flavoured or marinated tofu. Sauces and marinades vary between products and can add sugars. Plain tofu makes it easier to see what has been added, but the package label is the deciding source for a particular product.
Will eating tofu help manage blood sugar levels?
Use the carbohydrate and sugar figures on the exact tofu label when planning a low-sugar meal. This page does not predict an individual's blood-glucose response or establish tofu as a way to manage diabetes; discuss a personalised eating plan with the clinician supporting your care.
Is tofu a good low-carb protein source?
The reference nutrition profile on this page can help you compare tofu with other protein foods. Carbohydrate and protein values vary by brand and preparation, so use the package label and your own dietary target rather than treating the reference profile as a ketogenic-diet recommendation.
How much tofu can I eat on a low-sugar diet?
There is no single tofu portion that suits every low-sugar diet. Choose an amount that fits your overall meal, energy needs and any advice from your clinician or dietitian, and check the label if the tofu is flavoured or marinated.
