For years, many people have chosen low-fat dairy to protect their heart and manage weight, following long-standing nutrition advice. However, fresh research suggests that full-fat dairy may not harm health and could even provide some benefits.
A team at the University of Toronto studied 74 adults with overweight or obesity over 12 weeks. Participants were split into three groups: one followed a low-dairy, calorie-restricted diet, while the others ate three daily servings of full-fat dairy in either energy-balanced or unrestricted diets. Researchers tracked weight, body composition, cholesterol, and other markers.
Results showed no meaningful differences in weight gain, body fat, or blood lipid levels between the groups. Those eating full-fat dairy also saw improvements in blood pressure and higher intakes of calcium, protein, and vitamin D. Importantly, the study found no rise in “bad” cholesterol or signs of insulin resistance.
These findings question current food guidelines in Canada and the United States that still recommend low-fat or fat-free dairy. While more research is needed, the results indicate that full-fat dairy can fit into a balanced diet without the feared downsides. Always talk with your doctor or a dietitian before making major changes to your eating habits, especially if you have existing health conditions.
Source: www.aljazeera.com
