We ranked all 450 U.S. Whole Foods by foot traffic. The busiest isn’t the Austin flagship or a Manhattan temple — it’s a suburban store, and every entry in the top 20 runs on parking lots, not population density.
A 2014 CDC-published study scored 47 vegetables by nutrient density:17 nutrients per 100 calories. The results upended everything. Kale didn’t crack the top 10.
Mavromatika is the Greek black-eyed pea stew eaten almost daily on the Blue Zone island of Ikaria. Here’s how to make it at home — and why it matters.
One vegetable is getting a serious scientific upgrade — and you probably already have it at home. Here’s what new research says about sweet potatoes, why they qualify as a superfood, which varieties to buy, and how to cook them to maximize every nutrient.
Steaming, baking, grilling, frying — cooking method changes what your fish delivers. A method-by-method, fish-by-fish guide to keeping the omega-3s and skipping the carcinogens.
Pesto or tomato sauce: which is actually healthier? A look at calories, fat, sugar, sodium, and lycopene, plus how we actually cook with both at home.
Visit data from 419 American chains shows the healthier the business, the richer its customers — a $60,000 income gap separates the salad line from the drive-thru, and even the gym has a class system.
Lentils have an image problem — they read as the worthy, slightly joyless thing someone recommends when you mention you’ve been eating better. This…
“Water is still the best way to hydrate,” says Maxine Smith, RDN, LD, a registered dietitian at the Cleveland Clinic. Coconut water has earned…
The eight supplements women in their 60s most often actually benefit from — based on the nutrient gaps that show up in NHANES data, the absorption shifts that begin after 60, and what the trial evidence supports. From a registered dietitian who works with older adults.
A new study published in Nature pinpoints the sleep window linked to the slowest biological aging across 17 organs — and the range is narrower than most people assume.
The 10,000-step goal has no clinical basis. A 2026 meta-analysis of 18 studies found 8,500 steps per day is the number actually linked to sustained weight loss.
The Greenest is a team of doctors, dietitians, and editors helping you live cleaner — with evidence-based guides on supplements, non-toxic products, and food that actually moves the needle.
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