We’ve gone beyond dreadful airline food to no food served onboard in economy class. Maybe that's a good thing. So we’re forced to BYO, unless we want to find ourselves famished and having to deal with the double no no of buying overpriced snacks that are usually high cal and low on nutrition. What to do? I asked leading travel bloggers their secrets about healthy travel snacks. Here are the findings which I plan to put in practice (better than my lone apple). And one writer even shares her recipe for the absolutely delicious sounding Amazing Apple Muffins pictured here.