I read it from Leo Babauta of ZenHabits that he observed that most Japanese aren’t fat. On hindsight, I think it is true!
Here are his observations:
1. They eat a lot of seafood and veggies. It’s true that they eat red meat, and sometimes it’s fried. But red meat or poultry doesn’t seem to be the main staple of their diet as much as seafood, rice and veggies are. Not everyone in Japan eats the same way.
2. They eat smaller portions. This is very striking, actually. While in American (and Guam) restaurants, the food is piled high in huge portions, or supersized in fast food restaurants, in Japanese restaurants the portions are … sensible. Not tiny, but definitely not large. You might get a bowl full of soup with some noodles and seafood (or meat), but if you take just the solid part it’s not a huge amount. Or you might get some seafood with rice and pickled veggies and miso soup — small amounts for each of those foods. The smaller portions is probably more important than the type of food they eat, in my opinion.
3. They walk and bike more than we do. This was pretty striking as well. It seems like everyone uses the subway stations and walks, every day. Their kids walk a good part of the way to school, instead of being dropped off by parents. And a LOT of people ride bicycles, everywhere. Usually not the kind you ride for exercise or training for races, but everyday, riding-around-the-city type of bicycles with baskets for a bag or two of groceries. This is all in contrast to us Americans, who ride cars everywhere, even to the corner store. (This is a generalization, of course — you my lovely readers are exceptions.)
It’s a combination of the walking, biking, eating smaller portions, and eating more seafood and veggies, that leads to the Japanese being pretty darn healthy in general. Any one of these changes would be a big improvement for most of us in America.
Maybe I should take a cue from the Japanese