> eating nondigestible plants is not a good idea. Almost every plant is nondigestible. > But a vegan diet has been approved for humans at all stages of life

> eating nondigestible plants is not a good idea. Almost every plant is nondigestible. > But a vegan diet has been approved for humans at all stages of life Well if it’s been “approved” then no need to worry! Who exactly “approved” it and why do I care what they say? > There's a big difference between a well-rounded plant-based diet, and living off sugar or cellulose-heavy raw plants. There are like 4 edible plants that don’t provide 90% of their calories in the form of sugars (starches are a kind of sugar). There are also very few plants that don’t have a huge cellulose content.