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Mother following the instructions to collect a sample of the covid test result at home

Lab-developed tests: Everything you need to know

Lab-developed tests can detect anything from COVID-19 to genetic diseases. But there is virtually no oversight of these devices. Here's what to know.

Government AccountabilityFebruary 14, 2024Brandy Foote
woman eating a bowl of cut fruit

Do personalized diets help with weight loss?

Can you lose more weight on a diet that’s “personalized” for your genes?

Weight and HealthNovember 15, 2023
ozempic medication applicator

What to know about buying meds online

In March, the Food and Drug Administration added semaglutide to its drug shortages list. That means the pricey popular prescription drug—sold as Ozempic for type 2 diabetes and Wegovy for weight loss—could be purchased from compounding pharmacies. Here’s what to know about buying any medicines from compounding pharmacies...or from websites you find online.

Fact vs. FictionSeptember 20, 2023Bonnie Liebman, MS
man chopping vegetables in bright kitchen

Do personalized diets work for people with type 2 diabetes?

In people with prediabetes or type 2 diabetes and excess weight, a personalized lower-calorie diet (based on continuous blood sugar monitoring, gut microbiome data, and more) led to no lower long-term blood sugar levels (hemoglobin A1c) and no fewer blood sugar spikes over six months than a one-size-fits-all lower-fat, lower-calorie diet.

Preventing DiseaseJuly 20, 2023
portraits checkered with green squares

How to reverse prediabetes & type 2 diabetes

Fifteen percent of U.S. adults have diabetes. Another 38 percent have prediabetes (and 8 out of 10 of them don’t know it). Together, that comes to one in two adults with harmful blood sugar levels. The good news: Many cases can be prevented and, in some people, even reversed. Here's what to know about prediabetes and type 2 diabetes.

Preventing DiseaseNovember 16, 2022Bonnie Liebman, MS
woman with arms stretched open

Personalized nutrition: Do you need a just-for-me diet?

"You’re not the same as everybody else, so why follow everybody else’s diet?” asks DNAFit’s website. “Let’s end the guesswork and dieting. Find out what foods are uniquely right for you,” offers Habit.com. Do you need to “make nutrition personal”?

Healthy EatingMay 1, 2018Caitlin Dow, PhD
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  • Healthy Living
    • What to Eat
      • The Basics
      • Shop Smart
      • Restaurant Food
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    • Staying Healthy
      • Preventing Disease
      • Exercise
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      • The Planet & Your Health
      • Additives & Contaminants
      • Avoid Food Poisoning
      • Vitamins & Supplements
      • Weight & Health
  • Advocacy
    • Campaigns
      • Pathogens and food safety: Farm to fork
      • New York nutrient warning labels
      • Predatory food marketing
      • Food chemical safety & transparency
      • Dietary Guidelines
      • Front-of-package nutrition labeling
      • Farm Bill
      • The Straight Shot: Federal vaccine updates
    • Our Approach
      • Advocacy resources
      • CSPI Action Fund
      • Grassroots activism
      • Litigation
  • Our Issues
    • Nutrition
    • Food labeling
    • Healthy retail
    • 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
  • Get Involved
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    • Donate Now
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