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6 food myths with bold claims and skimpy evidence

Some advice about how foods or supplements protect your health gets repeated so often that we assume it’s true. But the evidence is often scarce.

Fact vs. FictionJuly 20, 2023Bonnie Liebman, MS
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Got GERD? Keep an eye on sugar.

Cutting back on sugars may cut reflux and acid levels in your esophagus.

Preventing DiseaseJanuary 26, 2023
man smiling while eating with a group of people

Good news about the long-term risks of PPIs

People who take proton-pump inhibitors (PPIs) like Prilosec, Prevacid, or Nexium were no more likely to die of cancer or cardiovascular, respiratory, or digestive disease over 14 years once researchers excluded those who started PPIs within 6 years of dying (since illness, not PPIs, might have raised their risk).

Preventing DiseaseSeptember 22, 2022

What you should know about GERD

Most people will feel the “burn” of heartburn at some point. But if you have gastroesophageal reflux disease, or GERD, it’s more than an occasional discomfort.

Preventing DiseaseDecember 3, 2020Caitlin Dow, PhD
a bowl of fresh salsa

Should you change your diet, take a supplement, or buy a special pillow to ease reflux?

“There’s this thought that everybody with reflux needs to avoid coffee, chocolate, fatty foods, and all of the trigger foods on the lists that you find online,” says Carolyn Newberry, a gastroenterologist and assistant professor of medicine at Weill Cornell Medical College. (Others include citrus, tomatoes, spicy foods, mint, and carbonated drinks.)

Preventing DiseaseDecember 3, 2020Caitlin Dow, PhD

Can medication help control GERD?

“Unfortunately, we don’t have any FDA-approved medications that work on the valve,” says Scott Gabbard, a gastroenterologist at the Cleveland Clinic. Gabbard is referring to a valve called the lower-esophageal sphincter, or LES, which sits between the esophagus and stomach.

Preventing DiseaseDecember 3, 2020Caitlin Dow, PhD
illustration of GERD

How to find relief from reflux

Most people will feel the “burn” of heartburn at some point. But if you have gastroesophageal reflux disease, or GERD, it’s more than an occasional discomfort. Do you need to avoid coffee? Hot wings? Chocolate? Would a special pillow help? Do drugs for GERD boost the risk of Covid-19? Here’s the scoop.

Preventing DiseaseSeptember 22, 2020Caitlin Dow, PhD
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  • Healthy Living
    • What to Eat
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      • Shop Smart
      • Restaurant Food
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    • Staying Healthy
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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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    • Dietary Guidelines for Americans
    • 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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