This diet is packed with vegetables, fruits, legumes, nuts, beans, cereals, grains, and fish the NHS explains.
The Mediterranean regime is hugely celebrated for its various benefits, including staving off heart disease and dementia.
Furthermore, the findings showed that people who adhered to this diet type saw their mortality risk fall by 18 percent.
Increasingly more popular, a vegan diet excludes all animal-derived products while putting emphasis on plants.
Following this diet protocol was found to drop the risk of death by 14 percent in the study.