section_path: Research/Diet
section_name: Diet
paragraph_text: Diet
  
  The Mediterranean diet is credited with lowering the risk of heart disease and early death. The major contributors to mortality risk reduction appear to be a higher consumption of vegetables, fish, fruits, nuts and monounsaturated fatty acids, such as by consuming olive oil.
  
  As of 2021, there is insufficient clinical evidence that calorie restriction or any dietary practice affects the process of ageing.