why is everyone suddenly a nutrition expert? I know a lot of people who have opinions on what is good for you and what isn't in terms of food. none of them ar

why is everyone suddenly a nutrition expert? I know a lot of people who have opinions on what is good for you and what isn't in terms of food. none of them are doctors, of course. in fact, most of them have never taken any science subjects at all, and wouldn't know their ass from a redox equation even if you threw a shelf-full of chemistry books at them.