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man sitting on steps outside eating an apple

What might lower the risk of chronic kidney disease

Can a potassium-rich diet lower the risk of chronic kidney disease?

Preventing DiseaseMarch 20, 2024
a man seasoning vegetables

Less sodium + more potassium = fewer strokes

Replacing some ordinary salt with potassium salt can cut the risk of stroke. Researchers randomly assigned roughly 21,000 people living in 600 rural Chinese villages to use either ordinary salt (sodium chloride) or a salt that was 75 percent sodium chloride and 25 percent potassium chloride. All the participants had a history of stroke or were 60 or older and had poorly controlled blood pressure (140 or higher with drugs or 160 or higher without drugs).

Preventing DiseaseOctober 21, 2021
American flag with salt

Why we need to eat less salt...but haven't

Nearly all experts agree that we should eat less salt. But opposition from the food industry and a handful of scientists has stalled efforts to cut the salt in the two biggest sources: packaged and restaurant foods.

Preventing DiseaseSeptember 23, 2020Bonnie Liebman, MS
white beans

Foods with more (or less) of nutrients than you thought

Many people don’t get enough fiber, vitamin D, calcium, or potassium. Others are seeking more protein (whether they need it or not). But we may be looking in the wrong places. Here’s a handful of foods with less (or more) of those nutrients than you might expect. Keep scrolling to see foods with surprisingly high (or low) levels of nutrients we overdo (added sugar, saturated fat, and sodium).

Healthy EatingAugust 25, 2020Lindsay Moyer, MS, RDN
bowl of salt

Our guide to salts

Most of the salt we eat comes from processed foods. But sometimes you need salt for recipes or seasoning. Here’s our take on four common ones...and which claims to take with a few grains of, umm, salt.

SodiumJuly 22, 2019Lindsay Moyer, MS, RDN
blood pressure cuff

How much diet and exercise can lower your blood pressure

Nearly half of U.S. adults have hypertension, according to the most recent guidelines from the American Heart Association and the American College of Cardiology.

Preventing DiseaseMay 29, 2019Caitlin Dow, PhD
grapefruit and various medications

When foods & drugs don't mix

Grapefruit. Kale. St. John’s wort. Some foods and supplements just don’t mix with some drugs. The wrong combo could dampen a drug’s effect...or deliver a heftier dose. Here are some of the more common ones.

April 1, 2018Lindsay Moyer, MS, RDN
exercise ball

How much can healthy eating and exercise lower blood pressure?

Got high blood pressure? Here’s how much your systolic pressure could fall with diet and exercise, according to guidelines from the American Heart Association and the American College of Cardiology.

Preventing DiseaseJanuary 23, 2018Caitlin Dow, PhD
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    • What to Eat
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      • Shop Smart
      • Restaurant Food
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      • Avoid Food Poisoning
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      • Pathogens and food safety: Farm to fork
      • New York nutrient warning labels
      • Predatory food marketing
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      • Front-of-package nutrition labeling
      • Farm Bill
      • The Straight Shot: Federal vaccine updates
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      • Advocacy resources
      • CSPI Action Fund
      • Grassroots activism
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    • Food labeling
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    • Food service guidelines
    • School foods
    • Healthy SNAP
    • Food marketing to kids
    • Restaurant kids' meals
    • Food safety
    • Allergens
    • Foodborne illness
    • Healthy food banking
    • Food additives
    • Food dyes
    • Dietary supplements
    • New food technologies
    • Food and environment
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