Cats—unlike humans—are true carnivores: they must eat meat to survive because their bodies can't draw some essential ...

Learn how nitrogen isotope tests made meat-eating cats appear plant-based, and what their protein metabolism reveals about ...

Add Yahoo as a preferred source to see more of our stories on Google. People seem to always have beef with vegans — and scientists say they’ve figured out why. A new study published in the journal ...

Consumption of industrial processed foods has been historically high, and comprised more than 20% of daily food intake and more than 46% of daily energy intake in all types of diets, including ...

Our guts are home to trillions of microbes that have a profound influence on our overall health. Now, a new study finds that — whether you're vegan, vegetarian or omnivore — the key to a healthy gut ...

New research suggests that vegans may be more likely to suffer from nutritional deficiencies than their meat-eating counterparts. Worse still, scientists found that even vegans who hit their daily ...

People seem to always have beef with vegans — and scientists say they’ve figured out why. A new study published in the journal Food Quality and Preference found that your typical carnivore’s hatred of ...