The published author took to the popular social media platform Instagram to share the secrets to a long and healthy life. He told his fans: "Because of these foods, the people living on the Nicoya Peninsula of Costa Rica are 2.5x more likely to reach the age of 92 than people living in the United States or Europe.

" He then went on to pose the question: "How many of these do you eat every single day?" View this post on Instagram A post shared by Dan Buettner (@danbuettner) Dan Buettner shares the three foods that 'will increase your chances of living past 90' In a video shared with his 617k followers, Dan Buettner went on to praise the Nicoya Peninsula in Costa Rica for its high life expectancy and low middle-age mortality. He put most of this down to what he described as "the best diet human beings have ever invented." This diet was said to consist of corn, which is used to make "delicious" whole grain tortillas, squash and "five different varieties of bean".

He added: "(That with) those three foods together, you can live your entire life. "You need a little vitamin B12, but it has all the complex carbohydrates and protein necessary for human sustenance." Recommended Reading: What are the health benefits of ice baths and how long should you be in one? Health warning for everyone who drinks from reusable water bottles What are the health benefits of taking apple cider vinegar everyday? Health coach shares 3 crucial lifestyle choices that can help prevent diabetes Previously, t.