Iceberg, romaine, kale: which salad greens are healthiest?

Brief source preview

<p>If you’re trying to meet your daily serving of 2.5 cups of vegetables, you might have some questions</p><p>If you want to eat lettuce, that no longer just means iceberg. In our bountiful age, there are many options: romaine, red-leaf lettuce, butter lettuce, beet greens, bok choy, bitter radicchio, every…

TDBN intentionally displays only a short portion of the feed description. The complete reporting remains on the publisher's website.