A natural deception: 3 marketing myths the supplement industry wants you to swallow

‘Natural’ isn’t the same thing as healthful. You can have too much of a good thing, and taking action can be worse than doing nothing.

Katie Suleta, Doctorate in Health Sciences candidate, George Washington University • conversation
April 5, 2024 ~7 min

Thanksgiving sides are delicious and can be nutritious − here's the biochemistry of how to maximize the benefits

The turkey doesn’t have to be the star this Thanksgiving. Vegetable side dishes are packed with nutrients − depending on how you prepare them, they can help keep you energized this holiday season.

Julie Pollock, Associate Professor of Chemistry, University of Richmond • conversation
Nov. 17, 2023 ~8 min


Does an apple a day really keep the doctor away? A nutritionist explains the science behind 'functional' foods

Functional foods − which should not be confused with ‘superfoods’ − possess specific components that contribute to better health.

Janet Colson, Professor of Nutrition and Food Science, Middle Tennessee State University • conversation
Aug. 10, 2023 ~11 min

Mosquitoes are not repelled by vitamins and other oral supplements you might take

A medical myth persists that the B vitamin thiamine is a systemic insect repellent that wards off mosquitoes when taken orally. But scientists have disproven this mistaken belief again and again.

Matan Shelomi, Associate Professor of Entomology, National Taiwan University • conversation
Dec. 7, 2022 ~8 min

Diet can influence mood, behavior and more – a neuroscientist explains

Diets high in fat, sugar and processed foods are associated with higher calorie intake, poorer memory and lower cognitive function.

Monica Dus, Associate Professor of Molecular, Cellular, and Developmental Biology, University of Michigan • conversation
Aug. 24, 2022 ~9 min

Food expiration dates don't have much science behind them – a food safety researcher explains another way to know what's too old to eat

Current expiration date system leads to confused consumers and wasted food.

Jill Roberts, Associate Professor of Global Health, University of South Florida • conversation
July 21, 2022 ~8 min

An expert panel has recommended against taking vitamin E or beta carotene supplements for the prevention of cancer and cardiovascular disease – here's why

Despite the popular belief that vitamin E and beta carotene supplements help prevent heart disease and cancer, the latest research suggests they do not – but the supplements do have potential risks.

Katherine Basbaum, Clinical Dietitian, University of Virginia • conversation
July 14, 2022 ~8 min

Sugar detox? Cutting carbs? A doctor explains why you should keep fruit on the menu

Sugar gets a bad rap, but exactly which sugar is meant? Nutrient-dense sweet ripe fruits are a far cry from refined table sugar – and their differences can have big health implications.

Jennifer Rooke, Assistant Professor of Community Health & Preventive Medicine, Morehouse School of Medicine • conversation
Jan. 14, 2022 ~8 min


How religious fervor and anti-regulation zealotry laid the groundwork for America's $36 billion supplement industry

The FDA has largely lost its ability to regulate the myriad pills, powders and potions that promise to grow muscle, shed body fat and improve your focus.

Conor Heffernan, Assistant Professor of Physical Culture and Sport Studies, University of Texas at Austin • conversation
Aug. 13, 2021 ~12 min

Anti-nutrients – they're part of a normal diet and not as scary as they sound

Anti-nutrients naturally occur in food and can block the amount of other nutrients available for your body to use. But their effects aren't all bad, which is why they're undergoing an image makeover.

Jill Joyce, Assistant Professor of Public Health Nutrition, Oklahoma State University • conversation
Jan. 12, 2021 ~8 min

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