Mediterranean diet and weight habits linked to longer life at any income

You don’t need a big budget to live longer. A large study found that people who ate well, moved often, rested and shared meals had a lower risk of dying, whether they had a lot of money or very little. Diet and weight advice often feels built for people with more time and more cash. This finding says the basics work for everyone.

The researchers call it a Mediterranean lifestyle. It is more than a food list. It covers what you eat, how you move, how you rest and how you spend time with other people.

How the study worked

Researchers followed 105,812 adults in the Netherlands for a median of 13.25 years. Each person got a score on a 23-item checklist covering food, eating habits, physical activity, rest and social habits such as sharing meals. The team then looked at who died during that time, and compared results across three levels of income and three levels of education. It was an observational study, so it shows a link and not proof of cause, and the lifestyle was measured once at the start. It was published Oct. 9, 2026, in The American Journal of Clinical Nutrition.

What they found

The more closely people followed this lifestyle, the lower their risk of dying. During the study, 3976 people died. Those in the top quarter of the scores had a clearly lower risk of dying than those in the bottom quarter.

Here is the part that matters most. The benefit showed up in the groups with the least money and schooling, and in the groups with the most. Nobody was left out.

When the team combined a high score with the highest income, the risk dropped even further. The same was true for a high score with the highest education. Income made a bigger difference than education, which is a reminder that a good lifestyle is easier when money is not tight. Still, the lifestyle itself paid off at every level.

The flip side held too. A poor lifestyle raised the risk of dying by a similar amount in people with high and low education.

The authors say healthy habits like these could help shrink the gap in how long people live across income groups.

What does a Mediterranean lifestyle look like day to day?

Think simple and ordinary. Meals built around vegetables, beans and lentils, whole grains, fruit and olive oil. Daily movement, like a walk after dinner. Enough sleep and rest. And eating with other people when you can, instead of alone in front of a screen.

Beans, oats and frozen vegetables are some of the cheapest foods in the store. You can live this way in Ohio or Texas as easily as on a Greek island.

What you can do today

Plan one shared meal this week. Build it around vegetables, beans and a drizzle of olive oil, then invite a neighbor, a friend or your family to the table. A pot of bean soup with a bag of frozen vegetables does the job, and a walk together afterward adds the movement.