By Sylvain Charlebois, Professor and Senior Director of the Agri-Food Analytics Lab at Dalhousie University
The debate around ultra-processed foods (UPFs) has gained significant attention in recent years, with some critics labeling them as “poison” that is detrimental to our health. However, this narrative oversimplifies the complexities of food processing and neglects its critical contributions to public health, food security, and societal progress.
Ultra-processed foods are industrially produced products that contain additives such as flavourings, colourings, emulsifiers, and preservatives to enhance taste, appearance, and shelf life. While it is true that excessive consumption of UPFs can lead to obesity, heart disease, diabetes, and certain cancers, the industry’s role in addressing nutrient deficiencies and promoting food safety cannot be ignored.
Food processing has played a transformative role in human development by providing essential vitamins and minerals through fortified products such as cereals and bread. This has helped combat conditions like rickets and goitre, which were once widespread. Processing also enhances food safety by reducing the risk of food-borne illnesses and extending shelf life.
The modern food industry has created quick, affordable meal options that are essential for individuals with limited time or resources. For many, UPFs provide a lifeline, enabling them to balance demanding schedules without sacrificing access to meals.
Interestingly, food processing has also contributed to promoting gender equality by reducing the time spent on cooking, allowing women to participate more fully in the workforce and pursue opportunities beyond domestic responsibilities. In Canada, for example, the time women spend on cooking has declined markedly over the decades.
Critics of food processing often fail to appreciate its role in modern society. Demonizing UPFs as inherently harmful ignores the historical and ongoing benefits of food processing. It is essential to recognize that processing itself is not the enemy; rather, it is excessive consumption of certain products that poses risks.
As we move forward, it is crucial to focus on responsible consumption and innovation, allowing the food industry to continue meeting the evolving needs of society. By acknowledging the benefits of food processing, we can work towards creating a more sustainable and equitable food system.
Source: https://windsorstar.com/opinion/columnists/guest-column-in-praise-of-ultra-processed-foods