Switching to a vegan or keto diet may rapidly impact your immune system, new research shows. Experts explain the findings.

Vegan and keto diets are starkly different from each other, in terms of the way they approach food. And because of this, a vegan-keto recipe is almost ironic. Luckily, you don't have to starve ...

These diets may also be hard for people to stick with over the long haul, and following a vegan or keto diet just some of the time might not produce the effects seen in the study, says Matthew ...

In some respects, vegan and keto diets are kind of opposites of each other. Vegan diets, which contain no animal-derived products, tend to be lower in fat and higher in carbohydrates.

Switching exclusively to the study diets caused notable changes in all participants. The vegan diet significantly impacted pathways linked to the innate immune system, including antiviral responses.

Researchers at the National Institutes of Health observed rapid and distinct immune system changes in a small study of people who switched to a vegan or a ketogenic (also called keto) diet.

New research has estimated the carbon footprints and diet quality of six popular diets. The vegan and vegetarian diets were found to be produce the least amount of carbon dioxide while keto and ...

From Vegan to Keto, Which of 6 Popular Diets Has the Highest Carbon Footprint? Researchers compared nutritional quality and environmental impact of 6 common eating styles. Here's what they found.

Healthy fats are also important, so Susie says to use extra virgin olive oil as your primary fat source. Supplement that with ...

New findings showed that paleo and keto diets are among the highest in carbon emissions and lowest in nutrition quality.

And overall, non-meat diets came out on top, on both counts. Researchers found that on average, vegan and vegetarian diets had the smallest carbon footprint -- which refers to the amount of ...