Some people die from being near peanut dust. That doesn't mean nuts are unhealthy to those who can eat them. Even those who are included in "lactose intolerant

Some people die from being near peanut dust. That doesn't mean nuts are unhealthy to those who can eat them. Even those who are included in "lactose intolerant" populations actually have no trouble chugging a huge glass of milk everyday along with some cheese and yogurt. Intolerance charts like you'd find on Wikipedia would lead you to suggest east Asians can't consume milk at all without discomfort, yet yogurt for breakfast, milk during lunch, a milk tea before dinner and ice cream after isn't even the slightest bit uncommon and causes no trouble for most people. That some people can consume liters a day (or gallons, for those trying to gain muscle fast) seems to indicate that some people evolved to be fine with dairy.