Groceries and online stores have numerous vegan milk alternatives. Those were niche or fringe products, but they now account for global annual sales of over $21 billion. Around 40% of American households purchase plant-based milk products. Many people switch to vegan milk for various reasons, including their concerns for the global environment. Any vegan milk product has a relatively lighter impact regarding greenhouse gases, plus the utilization of land and water. So, the alternative is a more sensible option for our planet, but it does not mean that it lacks an environmental impact.
So, if you also care for the environment, then you would like to buy the product with the least impact. Here, we will discuss which of the plant-based food items are ideal for land use, water resources, and climate change.
Best For Reducing Our Carbon Footprint: Hazelnut Or Almond Milk
One of these milk alternatives has the least carbon footprint out of almost every widely available vegan milk substitute. Growing nuts requires less land as well as fewer resources on the whole as compared to crops. The trees where nuts grow pull carbon dioxide from the air, which makes those important to fight climate change.
Ideal For The Conservation Of Water: Soy Or Oat Milk
A cow should drink plenty of water so that it can create milk for humans. One gallon of milk requires almost 9,100 liters of water. Vegan milk products require only a small part of that. Creating one gallon of the oat-based product requires about 680 liters of water. On the other hand, making the same amount of the soy-based item requires about 400 liters of water.
It is vital to reduce your dietary water intensity since water supplies come down nowadays. Over 5 billion individuals could experience water shortage by 2050, according to the UN. Heatwaves and droughts from climate change affect the availability of water in agriculture hotspots while industrial sectors raise their water utilization.
By the year 2030, there could 40% more demand for the liquid product than supply. Consuming one of these two vegan milk items can help to reduce the food industry’s water use.
Best For Global Land: Hemp Or Oat Milk
It is possible to grow oats in the form of a crop for soil enrichment and protection. Therefore, oats can aid in restoring nutrient substances to the offseason soil even as raising local biodiversity.
On the other hand, it is possible to grow hemp in various conditions, which drives down the chance of the plant’s production overburdening specific locations. Hemp also has the kinds of roots that can nourish our soil and can lessen pesticide use.