No, veganism is by definition an ethical framework, a term and movement created in the UK in the early 20th century, by the Vegan Society, which still exists, and has a very specific exact definition on their webpage that hasn't changed.
What you are talking about is the Plant Based Diet, which minimizes but doesn't fully exclude animal products, and is not an ethical framework.
You might as well say "I eat Kosher except for pork". It's nonsense.
I assume you mean that the study should not have said “vegan diet” and instead should have said “plant-based diet.” In that case, I agree with you. But don’t direct your anger towards me; direct it towards the authors of the study!
I'm not really angry at you, maybe slightly frustrated at the confusion everyone has about veganism. Appreciate your candor in any case. I'm definitely angry at some other people in this thread through.
What you are talking about is the Plant Based Diet, which minimizes but doesn't fully exclude animal products, and is not an ethical framework.
You might as well say "I eat Kosher except for pork". It's nonsense.