It is alarming that almost 1 billion tons of food ends up in the trash every year. Production, transportation and allowing food to spoil contributes to more than 8 % of global greenhouse gas emissions, according to the United Nations. For this reason, it is of utmost importance to address this issue. Below we will present the connection between food, the environment, and responsible consumption patterns.
Connection between food and the environment
The United Nations details that, for food to reach its final destination, it goes through different stages because it must be produced, processed, transported, distributed, prepared, and sometimes even disposed of if it has not been consumed. During this process, greenhouse gases are produced, which contribute to climate change. There are greenhouse gases related to land use and agriculture such as:
- Methane generated by the digestive process of livestock.
- Nitrous oxide produced by fertilizers on crops.
- Carbon dioxide caused by deforestation.
On the other hand, animal-based foods, especially red meat and dairy products, are associated with higher greenhouse gas emission rates. This is because meat production often requires extensive pastures, which may require cutting down trees.
What changes can be made to consume more responsibly?
The positive thing is that there are actions that can be taken to take care of the planet. The WWF, a nature conservation organization, recommends:
- Prefer more environmentally friendly ingredients
You can learn more about where your food comes from by looking for certifications on labels that indicate that foods are produced using more responsible practices, such as:
- B Company certification that guarantees compliance with high social and environmental standards.
- People for the Ethical Treatment of Animals (PETA) is awarded by the animal rights organization to products that have not used or harmed any animals.
When products are produced sustainably, they have less impact on nature, because they are produced responsibly, taking care of flora and wildlife.
- Eat more fruits and vegetables
The United Nations reports that plant-based foods such as fruits, vegetables, whole grains, nuts, lentils typically use less energy, land, and water. As a result, they have a lower greenhouse gas intensity compared to plant-based foods. WWF indicates that one appropriate way to improve environmental impact is to balance the amount of fruits and vegetables with animal products consumed.
On the other hand, one can consider diversifying the diet. Soils are healthier when a wider variety of foods are grown. This is also positive because these crops are more resistant to pests, diseases or extreme weather conditions.
This habit is also positive for overall health. According to the Food and Agriculture Organization of the United Nations, consuming between 7 and 8 portions of fruits and vegetables a day is related to a lower risk of depression and anxiety. In addition, fruits and vegetables, thanks to their antioxidants and fiber, take care of cardiovascular health. They can also reduce the risk of lung, colon, breast, cervical, esophageal, oral cavity, stomach, bladder and ovarian cancer. Not only that, because they contribute to a lower risk of obesity.
3. Reduce consumption of processed foods
Products can lose their nutritional quality during processing. As a result, more food must be produced to offer minimal nutrition, which generates consumerism. Prioritize options such as fresh foods, frozen foods, and minimally processed fish and canned foods that have fewer additives but offer you the necessary nutrients.
4. Avoid wasting food
When food is wasted, environmental resources such as energy, water and land are lost. When food is consumed responsibly, resources are conserved and food is available for those who need it.
In short, our diet has a direct and profound impact on the environment. From production to consumption, every step creates a footprint that contributes to climate change and the degradation of natural resources. However, making conscious choices in our diet, such as preferring plant-based foods, avoiding waste, and opting for products with a lower environmental impact, can make a big difference. Small changes in our eating habits not only benefit our health, but also contribute to a more sustainable future.
