Skip to main content

A new study says you can increase life expectancy by up to 10 years by following this healthy diet

Spoiler alert: Fruits and veggies are important

Father and son hugging
Kindel Media / Pexels

Consider how great it would be if you could add a decade to your life. Sounds too good to be true, right? Well, a recent study suggests that by making simple, healthy changes to your diet, you could indeed enhance your life expectancy by up to 10 years. This article will delve into the intricacies of how the food you consume impacts your health and longevity and which dietary patterns could help you live a longer, healthier life.

orange slice with additional fruit
Jane Doan / Pexels

How does your diet affect your health?

Your diet plays an essential role in maintaining your overall health and preventing non-communicable diseases. Researchers have found that unhealthy diets are responsible for more than 75,000 premature deaths each year in the United Kingdom, including almost 17,000 deaths in the age group of 15-70 years. 

Recommended Videos

Consuming a diet heavy in processed meats and sugar-sweetened beverages can lead to a host of health problems, including obesity, heart disease, and diabetes. On the flip side, a diet like the Eatwell Guide, rich in whole grains, nuts, and fruits, can significantly reduce your risk of these conditions and contribute to a longer, healthier life.

Plate of food divided into sections
Michael Burrows / Pexels

How to follow the Eatwell Guide for increased longevity

Eatwell isn’t just about food; it is about nourishing your body for growth and vitality. Following these guidelines can lead to gains in life expectancy, especially if dietary changes are adopted earlier in life.

Studies have revealed that following the dietary recommendations of the Eatwell Guide could result in a gain of 8.9 and 8.6 years in life expectancy for 40-year-old males and females, respectively. Even more impressively, a shift from an unhealthy dietary pattern to a healthier dietary pattern is associated with a gain of 10.8 and 10.4 years in life expectancy for males and females, respectively.

In this guide, there is a visualization of the ideal proportions of food groups that should fill your plate. The tool can be used by anyone looking to make healthier choices, whether they are cooking at home, shopping for groceries, dining out, or grabbing a bite on the go.

It breaks down your dietary consumption into five main food groups, encouraging a variety of choices within each to ensure a wide range of nutrients.

  • Fruits and vegetables should make up over a third of your diet–aim for at least five portions of diverse types daily.
  • Starchy carbohydrates, preferably whole grain, are the bedrock of your meals.
  • Proteins, including beans, pulses, fish, eggs, and meat, add texture and richness to your diet, with a recommendation for two portions of fish per week, one of which should be oily.
  • Dairy or dairy alternatives are the brush strokes adding calcium and vitamins; opt for lower fat and sugar options.
  • Unsaturated oils and spreads should be used sparingly to add flavor and essential fatty acids.

Your diet holds the key to your health and life expectancy. By sticking to a healthy diet, you can not only prevent the development of various diseases but also increase your life expectancy significantly. Whether you’re in your late 20s or early 40s, it’s never too late to start prioritizing your health and well-being. So, why wait? 

Brittney Bertagna, RN
Former Digital Trends Contributor
Brittney is a graduate of California State University, Chico, where she completed a Bachelor's degree in Business. Her…
How many push-ups can you power through in one go? New expert guidelines are in
The push-up is a superior benchmark of physical fitness.
Man doing pushups at a gym

Push-ups are convenient because they don’t require any equipment or a gym membership. They’re also an effective bodyweight exercise for maximizing your upper body power. Push-ups are a superior benchmark of physical fitness. New expert guidelines from the Mayo Clinic reveal the total number of push-ups the average person should be able to power through. There seem to be mixed responses surrounding these new guidelines, and survey results reveal that 53.8% of adults in the United States can’t perform more than ten consecutive push-ups. Only 17.4% report being able to perform between six and ten in a row. Let’s look at the new guidelines, the benefits of push-ups, and the best variations to optimize your fitness.
New guidelines

The Mayo Clinic revealed a target number of push-up counts to strive for.

Read more
Why nutrition experts say you (probably) don’t need that gluten-free diet
Do you believe these gluten-free diet myths?
Baked bread sliced on a white table

With so many diet options out there, it can be hard to know which will support your health and help you reach your fitness goals the most. You have likely heard of the Mediterranean diet, Whole30 diet, veganism, and more, but what about the gluten-free diet?

This way of eating is necessary for some, as people have gluten sensitivities and celiac disease. Gluten is a term referring to proteins found in barley, rye, triticale, and wheat. If your body doesn't naturally have an issue with digesting foods with gluten, should you still follow the gluten-free diet? According to Anna Mapson, a registered nutritionist and the founder of Goodness Me Nutrition, "There are no benefits to being gluten-free if you don't need to be."

Read more
What is the Blue Zone Diet and can it really help you live to 100?
Craving a hearty bowl of oatmeal with fresh berries, chia seeds, and a touch of cinnamon?
Oatmeal

If you’re looking for a diet that isn’t really a “diet,” the Blue Zone Diet might be worth the research. (We’ve done it for you, btw.) This diet is more like a way of life rather than a restrictive eating plan, and like with the Mediterranean diet, you can have wine (in moderation, of course).
The Blue Zone Diet is about living your best life for as long as you can.
What is the Blue Zone Diet?

The Blue Zone Diet is more of a lifestyle than a traditional “diet.” It’s based on the dietary habits of people living in the world’s “Blue Zones” — regions where people have been known to live long, healthy lives well into their 100s. These areas include Okinawa (Japan), Sardinia (Italy), Ikaria (Greece), Nicoya (Costa Rica), and Loma Linda (California).

Read more