In recent years, health and wellness have become unnecessarily complicated. Instead of focusing on the habits we know actually move the needle, people chase shortcuts, miracle fixes and the latest ‘game-changing’ trend. More often than not, it’s a waste of both time and money.
Nutrition is one of the clearest examples. Too many people are focused on supplements and fashionable diets instead of building a genuinely balanced way of eating. In the process, we lose sight of the fundamentals – and of what many experts still consider the best diet for longevity.
The World's Best Diet for Longevity
‘Perhaps the ideal diet for heart health is actually far simpler than most of us imagine,’ says cardiologist Dr Aurelio Rojas. ‘We tend to assume that if something is more difficult, more complex or more exclusive, it must be better – but that isn’t necessarily true.
‘Take the Mediterranean diet, for example. It’s part of our culture and has been followed for thousands of years. At its core, it’s a natural way of eating built around home-cooked meals, fresh ingredients and minimally processed foods,’ Dr Rojas adds.
And he has a point. The Mediterranean diet – which is really part of a broader lifestyle – centres around extra virgin olive oil as its primary fat source, while prioritising fruit, vegetables, legumes and nuts. It also includes regular servings of fish, particularly oily fish, alongside quality protein sources such as eggs, dairy and smaller amounts of meat. Wholegrains are favoured, while ultra-processed foods and added sugars are kept to a minimum.
‘It’s the dietary pattern that has consistently shown the greatest benefits not just for heart health, but for overall wellbeing, brain health and longevity too,’ says Rojas. ‘It’s no coincidence that some of the regions with the highest life expectancy in the world are found around the Mediterranean basin. Diet plays a major role in that.’
What to read next
All the Benefits of the World's Best Diet for Longevity
As the cardiologist explains, research has shown that the Mediterranean diet can significantly reduce cardiovascular risk – lowering the likelihood of heart attack, stroke and cardiovascular-related death by up to 30%. It’s also linked to improved cholesterol levels and better metabolic health, while helping to protect the brain by reducing the risk of cognitive decline and neurodegenerative disease.
The diet has also been shown to reduce chronic inflammation and support healthy weight management, largely because it’s filling, sustainable and doesn’t rely on extreme restriction.
‘It works because it targets the fundamental pillars of health,’ says Rojas. ‘It reduces inflammation and oxidative stress, improves vascular function and supports healthy hormonal balance. The Mediterranean diet isn’t just about eating well – it’s about living longer and living better.’
