I am a bit surprised that oat milk is as popular as it is, given that, nutritionally, it's a very poor substitute for dairy as it's mostly just more sugar and carbs with very little protein.
In terms of non-dairy milk, soy milk is basically the only one that gets close to the nutritional value of dairy (and a lot of the fear mongering about endocrine effects of soy are just wrong). Even almond milk usually only has a teeny amount of actual almonds in it, as it's primarily just added water and sugar.
In terms of non-dairy milk, soy milk is basically the only one that gets close to the nutritional value of dairy (and a lot of the fear mongering about endocrine effects of soy are just wrong). Even almond milk usually only has a teeny amount of actual almonds in it, as it's primarily just added water and sugar.