Need more reasons to go Paleo? Just look at the Tokelau, an indigenous population of the South Pacific. Tokelauans are characterized by two extraordinary things: 1) their reliance, for centuries, on a limited diet of coconut, seafood, wild fowl, and fruit and 2) remarkably low rates of heart disease, hypertension, obesity, and diabetes among the population.
In fact, as a general rule, the most common killers of modern times (cancer, heart disease, etc.) are absent or barely present in most indigenous peoples across the globe. What might account for the disparity in health between us and them? Well, we know that these people generally don't consume modern foods like wheat flower, industrial seed oils, and sugar. We also know that when these populations are introduced to the foods listed above, we see disease rates rise significantly within their communities.
To be sure, diet is not the only relevant factor when it comes to disease prevalence. But the fact remains: some of the healthiest people in the world tend to eat a nutrient-rich diet of grass-fed meat, seafood and starchy vegetables; otherwise known as the Paleo diet! To find out more about going Paleo, see this link.