"Eat food, not too much, mostly plants"
Don't eat anything your great grandmother wouldn't recognize as food.
food products containing ingredients that are a) unfamiliar, b)
unpronounceable, c) more than 5 in number, or that include d) high
fructose corn syrup.
Avoid food products that make health claims.
Shop the peripheries of the supermarket and stay out of the middle.
Get out of the supermarket whenever possible.
Eat mostly plants, especially leaves
You are what what you eat eats too.
If you have the space, buy a freezer.
Eat like an omnivore
Eat well-grown food from healthy soils
Eat wild foods when you can.
Eat like the kind of person who takes supplements.
Eat more like the French, or the Italians, or the Japanese, or the Indians, or the Greeks.
Regard nontraditional foods with skepticism
Don't look for a the magic bullet in the traditional diet.
Have a glass of wine with dinner
Not too much
Pay more, eat less.
Do all your eating at a table (a desk is not a table)
Don't get your fuel from the same place your car does.
Try not to eat alone.
Consult your gut.
Cook and, if you can, plant a garden.