# Health impact of natural dairy fats research > Live situation record from CLSTR: https://clstr.news/situations/health-impact-of-natural-dairy-fats-research > Updated: 2026-08-27T07:25:40.000Z. Sources: 2. Developments: 2. Research published in the journal ‘Nutrition Research’ indicates that natural dairy fats do not appear to increase the risk of cardiovascular disease, stroke, or type 2 diabetes. An initial analysis of 22 studies across Europe, Canada, and the United States found that participants consuming between 1.3 g and 13.2 g of natural dairy fats daily showed no adverse changes in cholesterol or blood-lipid markers. Subsequent findings expanded on this distinction by differentiating between natural trans fatty acids found in dairy and industrial trans fats. Long-term studies spanning over twenty years suggested that higher concentrations of dairy-based trans fatty acids may actually be associated with a lower risk of cardiovascular disease, stroke, and type 2 diabetes. Researchers emphasize that while industrial trans fats created through partial hydrogenation are linked to metabolic syndrome, the natural fats produced by ruminant animals may have different effects. Experts advise that dairy products should not be a concern for heart health when consumed as part of a balanced diet, while recommending that consumers avoid products containing ‘partially hydrogenated oils’ to bypass industrial trans fats. ## Timeline ### 2026-08-27: Dairy trans fats differ from industrial types in health impact Research indicates that natural trans fats in dairy products do not pose the same cardiovascular risks as industrial trans fats and may even be linked to lower risks of heart disease and diabetes. 2 sources. https://clstr.news/cluster/dairy-trans-fats-differ-from-industrial-types-in-health-impact ### 2026-07-29: Natural dairy fat not linked to higher diabetes or heart disease risk, study shows A review of 22 international studies finds natural dairy fats do not raise heart disease, stroke, or type‑2 diabetes risk, emphasizing the need to limit industrial fats. 2 sources. https://clstr.news/cluster/natural-dairy-fat-not-linked-to-higher-diabetes-or-heart-disease-risk-study-shows --- Cite as: Health impact of natural dairy fats research. CLSTR, https://clstr.news/situations/health-impact-of-natural-dairy-fats-research