Why is Marmite Yeast Extract classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The product is made from concentrated yeast extract, yeast water, salt, added vitamins, spices, an acidity regulator and flavoring; these processed components and added additives place it in the ultra‑processed NOVA 4 category.

How does the high salt content in Marmite affect people with hypertension or kidney disease?

With about 9.8 g of salt per 100 g, the spread provides roughly 165 % of the recommended daily limit, which can raise blood pressure and place additional strain on kidneys, so it should be used sparingly by those with hypertension or kidney issues.

Is Marmite suitable for vegan diets and does it meet common dietary restrictions like gluten‑free or keto?

All listed ingredients are plant‑derived, making Marmite fully vegan and gluten‑free; its very low carbohydrate content can fit a keto plan, but the extremely high salt level may be unsuitable for low‑sodium diets.

Marmite • 125g

Marmite Yeast Extract

Salty Snacks

Product Insights

Marmite Yeast Extract is a salty yeast‑based spread classified in the Salty snacks and Salty and fatty products groups. It delivers an exceptionally high protein content (37.6 g per 100 g) and virtually no fat or sugar, giving it a low energy density and a modest calorie count of about 211 kcal. However, its salt level is extremely high (9.8 g per 100 g), it is rated as ultra‑processed (NOVA 4) and receives a Nutri‑Score of E, indicating poor overall nutritional quality.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

high

Nutritional Values

Values per 100 g

Energy Kcal211 kcal

Fat0.1 g

Saturated Fat0.1 g

Trans Fat0.10 g

Monounsaturated Fat0.1 g

Comparative Analysis

Compared with the average spread, Marmite contains far less fat and sugar but dramatically more salt and protein, and its carbohydrate level is double the norm while its calorie count is similar.

Ingredients

Yeast extract (91%) Yeast Water and Salt, Vitamins (B9 and B12), Spices (Irradiated), Acidity regulator and Flavouring

84%

35%

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Frequently Asked Questions

Everything you need to know about Marmite Yeast Extract.

Marmite

500g