The carnivore diet is a restrictive meat-focused diet that eliminates most plant foods, including fruits, vegetables, and beans. It has potential side effects like digestive issues, headaches ...

Earlier this year, a Florida man made headlines after revealing the startling effects of his own carnivore diet. He told doctors that for eight months, he ate entire sticks of butter, hamburger ...

Cats are "obligate carnivores," meaning in order to stay healthy their diet is primarily meat, the American Society for the Prevention of Cruelty to Animals reports. Peanut butter provides no ...