which alt milk is "best"?
When I first started my “zero-waste journey” I was pretty singularly focused on the waste. I started buying more dairy milk than ever before because I could get it from a local dairy in a reusable glass bottle.
But, as my journey has progressed, I’ve become less focused on tangible waste and more focused on the broader environmental implications of what I’m purchasing and consuming. I recently read an article that included a comment from a food company executive. He said that consumers don’t care about the environmental impact of what they’re buying, they just care about the taste. I disagree. I think more and more of us are taking some time to weigh the ethical consequences of what we purchase and consume.
The issues that plague each variety of plant-based milk are particularly hard to sift through. Almonds are bad: too much water. Coconut milk is marred by the problems of worker exploitation in Southeast Asia. So what is one to do? Which milk should we drink? Thankfully, The Guardian broke it down pretty well for us last month. This article, along with others I’ve read on the topic, have formed my latest set of guidelines to inform which milk is “best” in terms of environmental impacts. These may change in time, but for now, here are my 5 tips for deciding which milk is “best”:
one // Dairy milk is always the worst choice. Even if it’s from a local dairy in a glass bottle, the environmental footprint of raising dairy cows for milk is significantly worse than any of the plant-based milk alternatives.
two // Almond milk, coconut milk, cashew, and rice milk are the worst of the plant milks, but they’re still much better than dairy! Not only does almond milk require way more water than any other dairy milk alternative, but 70% of bees are called on each spring to pollinate almonds. We don’t have that many bees! Cashews are pretty water-intensive crop, too, but the good news for consumers is that they’re relatively cheap. As for coconut milk, the international demand for it is ruining the lives of farmers. Rice milk is also a major water hog, and rice production contributes more greenhouse gases than any other plant (yikes I might need to reassess our rice consumption).
three // Hemp, hazelnut, flax, and soy are all good picks. I, personally, am thrilled that soy is “okay” again after people were all against it for a few years. The looks I sometimes get whey I try to order a soy latte! No one should be eating too much soy, and it should ideally be organic, but it’s totally fine in moderation. Hazelnuts grow on trees which help capture carbon, and are also grown in moist climates so they require less water. Hemp and flax are “niche crops” grown in northern hemispheres which makes them more sustainable than monoculture crops.
four // Oat milk and pea milk are good, with a few caveats: Oat milk is on the up and up (just check out any local cafe!), and it’s good from a growing viewpoint, but there’s a bit of concern about how many pesticides are used on oats. If you’re buying organic you might be better off, but there are unfortunately many organic forms of pesticides that are still pretty bad. Chobani just released an oat milk yogurt which kind of seems like both a good and a bad sign to me…As for pea milk, it’s pretty good on the environmental side, but the main producer Ripple ships it’s peas to the US from France, so that’s not ideal. I’m going to dig a bit deeper on this one.
five // Buy shelf-stable TetraPak cartons, not the ones in the dairy aisle. Milk cartons are made of three materials: aluminum, plastic, and paper. TetraPak presses these three layers together instead of gluing them. This means TetraPak is much easier to recycle than the glued ones. TetraPak also has a clearly defined sustainability mission in which they commit to many progressive environmental practices such as those that support a more circular economy.
What are your thoughts? Do you think this much about your milk? What are your favorites? I’ve said it before and I’ll say it again: I’m not 100% vegan. But you cannot deny the studies that show the immense environmental impacts of animal agriculture. Get informed and then make your decisions!