Is Gruyere Keto?
Yes, Gruyere is keto. This Swiss cheese is an excellent choice for the ketogenic diet because it is naturally low in carbohydrates and high in fat. In this article, we will analyze the specific ingredients and nutritional data to confirm why it fits your macros.
The Ingredient Breakdown
When evaluating a cheese for the ketogenic diet, we look for hidden sugars, starches, or non-keto additives. Gruyere is traditionally a simple cheese, and the specific product profile provided maintains that integrity. Let's look at the ingredients:
The base is Cultured pasteurized milk. Milk contains lactose (milk sugar), but the aging process of Gruyere significantly reduces lactose levels, making it safe for most keto dieters. The enzymes and water are standard cheesemaking agents that do not impact carb count.
Regarding preservation, we see sorbic acid and sodium phosphate. Sorbic acid is a common preservative that has zero carbohydrates and does not affect ketosis. Sodium phosphate is often used to control moisture and meltability; while some people monitor sodium intake for other health reasons, it is not a carbohydrate and is considered keto-safe.
Finally, the natural flavoring is vague, but in the context of a hard cheese like Gruyere, this usually refers to the development of savory, nutty notes during aging rather than added sweeteners. There are no starches, fillers, or maltodextrin listed, which are the primary ingredients that kick people out of ketosis.
Nutritional Value
To understand why Gruyere works on a keto diet, we have to look at the macronutrient profile. A standard serving of Gruyere (about 1 ounce or 28 grams) typically contains roughly 117 calories. The vast majority of these calories come from fat—approximately 9 grams per serving.
The most important metric for keto is the carbohydrate count. Gruyere contains approximately 0.4 grams of carbohydrates per serving. This is effectively zero and falls well within the strict daily limits of a ketogenic diet (usually 20g to 50g of net carbs per day). It also provides a solid protein boost of about 8.5 grams, which helps with satiety.
Because the sugar content is negligible and the fat-to-carb ratio is high, Gruyere helps maintain the metabolic state of ketosis. It is a nutrient-dense food that provides calcium and fat for energy without the insulin spike associated with high-carb foods.
Frequently Asked Questions
Does Gruyere contain dairy or gluten?
Is Gruyere good for weight loss?
Where can I buy Gruyere?
Is Gruyere safe for kids?

Pro Tip
Always double-check the label. Manufacturers change ingredients frequently without notice!




