Superfoods such as açaí, chia, goji and spirulina are all the rage now, as they are said to have a life-prolonging effect. The problem is that these foods are not exactly cheap and cannot be found in every supermarket. However, according to award-winning journalist Dan Buettner, this is not necessary. He has identified two simple foods that can prolong life and are guaranteed to be affordable.
These two foods prolong your life
Dan Buettner analyzed the diet of centenarians, among others, to determine which factors are responsible for a long life. He discovered five places in the world where the oldest and healthiest people live and declared them the “Blue Zones.” He found that two products in particular form the main component of the diet of centenarians. More specifically, these are black beans and walnuts.
Beans and walnuts are healthy because they contain a lot of fiber, which can reduce inflammation in the intestines and reduce the risk of deadly diseases such as cancer. They are also high in protein, which can prevent cravings and reduce the risk of obesity due to their satiating effect. This is particularly important, as obesity is associated with several secondary diseases.
Walnuts are rich in healthy fatty acids that lower cholesterol levels and protect against cardiovascular disease if eaten regularly. Walnuts also contain vitamin E and vitamins of the B group. They also contain potassium, which is important for the excitability of muscles and nerves, among other things. Zinc, magnesium, iron and calcium are also found in walnuts. Other nuts do not contain these nutrients in such high quantities.
According to Buettner, people in Sardinia and Costa Rica eat a lot of beans. In these places, people often live to be 90 to 100 years old. Beans are rich in vegetable proteins and bitter substances that have an anti-cancer effect. Black beans, in particular, contain many antioxidants that fight free radicals. The darker the skin, the more antioxidants the bean contains.
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