Comment by aziaziazi

> a significant amount of bookkeeping [...] for the general population

True, but not really more or less than a diet including animal products: in both cases they'll be good by varying the sources of macronutrients. In fact most long-term, healthy vegans don't bother bookkeeping what they eat. Some athletes and weight-loss seeker does but it's not particular to plant-based diet.

Vegan bookeeping is a common fallacy. A while ago I had an odd conversation with a doctor that went like that:

- It's complicated, you'll need to count everything ! - Is it different with animal products ? - Oh yes no count I advise 1-2 serve of red meat every 2 weeks, 2-4 serve of fish per week, 1 serve of seafood once in a while 2 serves of chicken per week, adjusted if you workout. Also 2 diary product per day but avoid salty cheeses too often or in large quantity. - I count 1 pill of b12 per day.