Mixed

Adherence to a Mediterranean diet reduces the risk of developing abdominal obesity (increased waist circumference) in normal weight individuals, driven primarily by low red meat intake and high vegetable consumption.

To prevent belly fat accumulation, focus on the entire Mediterranean pattern: eat plenty of vegetables, limit red meat and sugary drinks, and choose whole grains. Simply adding 'healthy' fats without addressing other dietary components may not provide the same protection against abdominal obesity.