But watch the spout -- too much any of these can add up very quickly, Kostas warned.
"Limit it to maybe 1 tablespoon for your whole dinner. Many people think the more the better, and end up getting one-fourth of a cup, adding 500 calories instead of 25 to their dinner."
When it comes to oils, even the "healthy" ones, less is definitely more. And the same goes for our last "healthy" food selection.
No. 1: Nuts
Just as with oils, the key to keeping this seemingly innocent party food in the healthy category is moderation.
"This is definitely one case where more is not necessarily better," Kostas said. Almonds, for example, are high in vitamin E and magnesium and contain very little cholesterol.
But 1 ounce of almonds -- dry-roasted, with no salt -- contains 170 calories and 15 grams of fat. Kostas said one-quarter cup a day may be fine, or even less.
"But not a whole cup," she said. "Many people overdo nuts."
Overall, most of these foods are, in fact, healthy. But keeping them on the "good for you" list requires a bit of restraint, measuring and reading of ingredient lists, where, unlike the health section, there's no stretching the truth.
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