Who doesn't want to live longer? One thing that sucks about being human is the relatively short lifespan. Thankfully, with medical advances, people are living longer than ever. You can even boost your longevity by eating the right foods. Nutritionists recommend six foods for a longer life.
1. Dark Leafy Greens
Eating dark leafy greens can slow cognitive decline. Dark leafy greens include:
According to a study in the Neurology journal, researchers found that participants who ate about 1.5 servings of greens daily showed less cognitive decline than those who ate less. The findings suggested the difference between the participants was equivalent to 11 years in brain health.
You cannot go wrong with fresh fruit. All varieties of fruit have anti-inflammatory, anti-aging, and immune-supportive properties. Despite the nutritional benefits of all fruit, nutritionists and dieticians say berries are particularly advantageous because they are low in sugar, nutrient-rich, and high in fiber.
Studies show the blue-purple family of berries is especially important to immunity and brain and heart health. One study concluded that people aged 66 to 70 who drank concentrated blueberry juice daily showed improvements in memory and brain activity.
However, the benefits of fruit come from consuming clean fruit. Do not eat fruit covered in syrup or sugar; it negates the health benefits.
Nuts are amazing and deserve their place on the list of life-preserving superfoods. As a dense source of nutrients, nuts support the metabolism and immune system, help balance gut health and reduce inflammation, promote heart and brain health, and act as a cancer preventative.
One study of over 7,000 adults 55 to 80 years old and at high risk of heart disease showed that eating nuts can reduce mortality. According to researchers, the participants who ate three or more one-ounce servings of nuts per week showed a 39% lower mortality risk than non-nut eaters.
4. Whole Grains
Whole grains can reduce the risk of early death. The best whole grain options include:
- Brown rice
According to a review of published studies, four servings of whole grains daily led to a lower risk of death than one serving or less over the 40-year study period. The researchers suggested the health benefits of whole grains stem from the foods' high fiber content. A high-fiber diet can lower cholesterol production in the body.
The legume family — peas, beans, and lentils — is low in fat and high in folate, protein, iron, magnesium, and potassium. Also, studies suggest beans can reduce the risks of chronic diseases like diabetes, cancer, and cardiovascular disease.
6. Green Tea
Researchers link green tea to reduced diabetes, obesity, Alzheimer's, cancer, and heart disease risks. During one study of more than 40,000 participants, adults who drank five cups or more of green tea per day were 26% less likely to die during the study than those drinking one cup.
Green tea is likely beneficial because it is nutrient-dense and antioxidant-rich, which can benefit telomeres. Telomeres protect DNA and naturally shorten with age, but green tea can prevent some shortening.
If you want to improve your odds of a longer life, focus on your health. Add the above six foods to your diet and possibly add years to your life.