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Wellness15 February 2026·6 min read

Fermented Foods and Wellness: What Science Truly Says

Lactic fermentation, salt and time: how sauerkraut and natural fermented foods are made, and why traditional processing matters.

Natural fermented foods — Zuccato sauerkraut

Traditional sauerkraut comes from the lactic fermentation of white cabbage: a natural process that takes place with the addition of salt, with no added preservatives, and gives the product its tangy flavour.

In recent years fermented foods have returned to the attention of chefs, food lovers and researchers, who are rediscovering an ancient preservation technique.

Timing, temperature and the quality of the raw ingredients make the difference: this is why traditional processing techniques matter much more than they seem.

Incorporating sauerkraut, natural pickles, and fermented vegetables into daily habits is a small, tasty, and ancient gesture that brings the history of our cuisine to the table.

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