The food industry’s creation of ultra-processed foods has severe consequences for human health and the environment. These products exploit our natural cravings for sugar, salt, and fat to encourage overconsumption and maximize profits. As a result, obesity and other nutrition-related diseases have increased, while environmental harms have also occurred.
To mitigate these effects, major political commitments and healthy food policies are necessary. The World Health Organization recommends limiting daily intake of free sugars, saturated fats, and sodium. Implementing such policies can help curb the negative impact of ultra-processed foods on planetary and human health.
Studies have shown that ultra-processed foods lead to a mismatch between our biological needs and the products available in the market. For instance, a 2021 study published in The Lancet Diabetes Endocrinology found that consuming ultra-processed foods increases the risk of obesity and related diseases.
The production and consumption of these foods have significant environmental implications as well. A 2018 study published in Science revealed that producing and transporting ultra-processed foods results in substantial greenhouse gas emissions, contributing to climate change.
To create a healthier food system, we need to adopt policies that promote the production and sale of whole, minimally processed foods. This includes implementing taxes on sugary drinks, promoting agriculture subsidies for nutrient-dense crops, and investing in food education programs.
By addressing this issue through major policy changes, we can ensure a healthier future for both humans and the planet.
Source: https://www.nature.com/articles/s43016-025-01129-8