Food

26 Most And Least Healthy Vegetables

A healthy-eating organization called Food Day assigned scores to 73 vegetables based on their nutritional content.* Here are our faves.

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21. SUNCHOKES, AKA JERUSALEM ARTICHOKES (Health Score: 41**)

Sunchokes: Ugly, confusing, and apparently, not that nutritious. It's not all bad, though: they have a bit of potassium of fiber buried underneath that bumpy exterior.

**1/2 cup, raw

*Food Day explains how the vegetables were scored and ranked:

"We calculated a score for each vegetable by adding up its percentage of: (1) the Recommended Dietary Allowance (RDA) or Adequate Intake (AI) for seven nutrients, (2) the Daily Value (DV) for fiber, and (3) the daily targets that we've devised for lutein (plus zeaxanthin) and carotenoids other than lutein...

We counted calcium, iron, folate, and magnesium in our scores but they're not in the chart. Ditto for carotenoids other than lutein, which include alpha-carotene, beta-carotene, and lycopene. We included lutein in the chart because of growing evidence that it may help prevent cataracts. There is no RDA or AI for lutein, so we set our own (3,000 micrograms) based on studies on cataracts. (The RDAs and AIs—daily targets set by the Institute of Medicine—vary slightly by age and gender. We picked the highest level for adults, excluding pregnant and lactating women.)"

For more information on the methodology behind the rankings, click here.