Paleo, vegan and vegetarian diets all have their pros and cons. Credit: Jessie Snyder/The Foothill Dragon PressFor people looking to have a healthy diet, there are many views about what is healthiest.

Meshach Rojas switched from a paleo diet to a vegetable-rich "pegan" one that he says better fuels his athletic prowess. Zandy Mangold It’s one of the most intense diets out there, and Meshach ...

— -- The latest diet trend to take the Internet by storm is the "pegan" diet, which combines elements of the popular paleo and vegan diets for a whole new regimen. Pegan diet fans are ...

Paleo diets follow a simple rule: If cavemen didn't eat it, you shouldn't, either. No refined sugars, dairy, grains or legumes (beans). Your diet consists of red meat, poultry, fish, fruit and ...

This diet follows whole food and also depends a lot on physically active lives, which may have been a reason why there were ...

A paleo diet adds more CO2 to the atmosphere than a vegan diet, but plants need CO2. Whereas a vegan diet consumes more CO2 from the air, the very gas plants need, yet veganism is better for the ...

Those who consumed meat but ate less than 0.5 ounces of grains and legumes per day, and less than 0.25 cups of dairy, followed the Paleo diet. People who have a keto diet eat less than 50 grams of ...

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 ...

A study compared six diets — vegan, vegetarian, pescatarian, paleo, keto and omnivore — and found a vegan diet had the lowest carbon footprint.

In terms of the environmental impact of each diet, potential greenhouse gas emissions were significantly lower with the low-carbohydrate vegan diet compared with the vegetarian diet (0.63 kg CO2 ...

Paleo, vegan and vegetarian diets all have their pros and cons. Credit: Jessie Snyder/The Foothill Dragon PressFor people looking to have a healthy diet, there are many views about what is healthiest.