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image: A Lot to Chew On

A Lot to Chew On

By | June 1, 2014

Complex layers of science, policy, and public opinion surround the things we eat and drink.

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image: Beneficial Brew

Beneficial Brew

By | June 1, 2014

Drinking green tea appears to boost the activity of DNA repair enzymes.

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image: Contributors

Contributors

By | June 1, 2014

Meet some of the people featured in the June 2014 issue of The Scientist

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image: Digesting Dietary Data

Digesting Dietary Data

By | June 1, 2014

Why are there so many contradictory nutrition studies, and how can they be improved?

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image: Longevity Diet

Longevity Diet

By | June 1, 2014

Researchers unmask a gene that protects C. elegans from lifespan-shrinking metabolic byproducts.

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image: Mutagens and Multivitamins

Mutagens and Multivitamins

By | June 1, 2014

Not one to shy away from controversy, Bruce Ames has pitted himself against industry groups, environmentalists, and his peers through his work identifying DNA mutagens. And he’s not done yet.

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image: Nutrient-Sensing Neurons

Nutrient-Sensing Neurons

By | June 1, 2014

Using just three dopaminergic neurons, Drosophila larvae can sense whether a food source lacks a full roster of essential amino acids.

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image: The Telltale Tail

The Telltale Tail

By | May 1, 2014

A symbiotic relationship between squid and bacteria provides an alternative explanation for bacterial sheathed flagella.

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image: Another Way Fiber Is Filling

Another Way Fiber Is Filling

By | April 29, 2014

Acetate, a short-chain fatty acid released following the fermentation of dietary fiber in the gut, accumulates in the brain and can affect appetite in mice.

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image: Epigenetic Effects of Mom’s Diet

Epigenetic Effects of Mom’s Diet

By | April 29, 2014

Molecular markers of a mother’s nutrition around the time of conception can be found in her child’s DNA.

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