Could Ice Cream Actually Have a Health Benefit?

Key Points:

• A long-term Harvard study tracking about 190,000 people found that regular consumption of ice cream and other dairy products is associated with lower rates of type 2 diabetes and heart disease.
• The research, based on observational data from the Nurses’ Health Study I and the Health Professionals Follow-Up Study, suggests a possible metabolic role for milk fat globule membrane (MFGM) in dairy, though its exact impact remains unclear.
• The study does not prove causation, meaning eating ice cream itself may not directly reduce diabetes risk; other lifestyle factors could influence the results.
• Nutrition experts caution against interpreting these findings as a reason to consume unlimited ice cream, especially varieties with vegetable oils, stabilizers, or emulsifiers, and note that yogurt has shown more consistent health benefits.
• While ice cream is not a health food, the research highlights the need for further investigation into dairy fat’s effects on metabolic health and diabetes risk.