Ricotta

What the research shows

Not enough

published research on this page yet

An Italian cheese made from the whey left over from making other cheeses.

It is made by heating the whey so the proteins form curds.12

What research says

Animal and lab studies only

  • Benefit

    Gut cell stress3

    In lab studies, a peptide from buffalo ricotta cheese lowered harmful oxygen molecules in gut cells.

Found in some samples or products

These come from where it was grown, how it was processed or cooked, or what it was made into. They are not about the ingredient itself, so the signal does not count them.

  • Food poisoning risk4

    Listeria germs were found in some Ricotta Salata samples, and they can keep growing even in the fridge.

The signal at the top counts the findings in people and in animal and lab studies. A concern in studies of people outranks animal and lab studies, and “No concerns” needs at least one finding in people. When most findings in people point one way, the page leans that way (“Mostly”), and every finding is still shown. Findings whose study type is not stated are shown but not counted. This page is a reference, not medical advice. It describes what regulators and published research say. Talk to a doctor or dietitian about your own diet.

Products

The 6 most-scanned of 1,770 products on Open Food Facts that list ricotta.

  • Tortelloni Ricotta et épinards Baresa · 250 g 3 additives
  • Tortelloni Pesto Basilico Toque du Chef · 250 g 4 additives
  • Rana spinach and ricotta fresh tortelloni Rana · 250 g 0 additives
  • Porcini Mushroom and Ricotta Tortelloni Italiamo · 250 g 1 additive
  • Spinach & Ricotta Tortelloni Sainsbury's · 300 g 0 additives
  • PROSCIUTTO COTTO & MOZZARELLA RANA 0 additives

References

  1. 1ricotta: ingredient taxonomy entry. Open Food Facts.
  2. 2Ricotta. Wikipedia. Accessed September 29, 2026. CC BY-SA 4.0.
  3. 3Basilicata MG, Pepe G, Adesso S, et al. Antioxidant Properties of Buffalo-Milk Dairy Products: A β-Lg Peptide Released after Gastrointestinal Digestion of Buffalo Ricotta Cheese Reduces Oxidative Stress in Intestinal Epithelial Cells. Int J Mol Sci. 2018;19(7). doi:10.3390/ijms19071955
  4. 4Coroneo V, Carraro V, Aissani N, et al. Detection of Virulence Genes and Growth Potential in Listeria monocytogenes Strains Isolated from Ricotta Salata Cheese. J Food Sci. 2016;81(1):M114-20. doi:10.1111/1750-3841.13173