What is necessary to reach it 70 years old Without chronic diseases?
A team of researchers led by scientists at Harvard Public Health School sought to answer this question by following more than 100,000 Americans in 40, 50 and 60 years for up to three decades. The results, which were published on March 24 in the magazine Nature MedicineThey found that healthy meals at the beginning of life were linked to a greater probability Healthy agingEven after considering other lifestyles such as physical activity and smoking.
To understand the best foods that can lead to the highest opportunities for healthy aging and how these study discoveries can affect the food options for people during the middle of life and other periods of their lives, I spoke to the CNN luxury expert, Dr. Leana Wen. Wayne, an emergency doctor and associate professor at George Washington University. She previously worked as a health committee in Baltimore.
CNN: How long did the researchers watched people’s eating habits? What did you learn?
Weana Win: “This is a longitudinal monitoring study, and this means that researchers followed the same group over time and studied self -compact customs and health results. The researchers participating in their studies asked about their studies. Eating habits For up to three decades, until up to 70 years. Participants have documented their food consumption regularly and widely, and reported the number of times they consumed More than 130 different foods. Then the study team classified food consumption, which measures the extent of the consumption pattern of eight types of healthy diets and incorrect food consumption for treatment.
At the end of the study period, three decades, the researchers found that 9771 of 105,015 participants, or about 9.3 % Healthy agingWhich reaches 70 years of age Chronic diseases such as diabetesHigh blood pressure and heart disease, and they do not have cognitive, physical or mental obligations.
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The study team found that for both the eight healthy diets, the greatest adherence to the highest possibility of health aging.
In addition, the researchers found that greater consumption of fruits, vegetables, whole grains, nuts, vegetables, unsaturated fats and low -fat dairy products were linked to greater opportunities for healthy aging. On the other hand, larger consumption of unsaturated fats, sodium, sugary drinks, red meat, or treated with less opportunities in healthy aging.
In my opinion, this was a strong study that is convincingly that a healthy diet early in life is a major factor that involves healthy aging. This research corresponds to other studies that have found that people can earn years in the average life expectancy to eat more vegetables, fruits, whole grains, nuts, and avoid sugary drinks and processed foods.
CNN: What are the eight types of meals that were included in this study?
Wen: The study participants did not identify themselves as a specific diet. They reported their nutritional consumption, and the researchers linked their long -term commitment to food standards that are healthy.
like Eight meals They were an alternative to healthy eating (AHEI), the Mediterranean alternative Index (AmED), the dietary approach to stopping high blood pressure (DASH), the circular Mediterranean intervention for nervous genital delay (mind), a diet, diet, diet followed, diet, answers, embezzlement of nutrition, diet, diet, diet, diet, diet Constitated, Dapehimia, and Dispatria’s Khattabi (Edih).
These food patterns share many common properties. For example, Amd and Mind depend on the Mediterranean diet, rich in foods based on plants and proteins free of healthy fats and fats. PHDI and HPDI increase the consumption of fruits, vegetables, nuts and vegetables. There are some differences – for example, Dash emphasizes the decrease in sodium, the EDIP uses an inflammatory indicator of food, and Edih records food to secrete the expected insulin.
CNN: How can these results affect the food options for middle -aged people?
Wen: These results should lead people to think about a feeding diet as a major component Healthy aging. When making nutritional options, everyone should search for whole -manufactured foods such as leafy vegetables, fresh fruits and whole grains. This study and others constantly show the benefits of oil seeds, as well as legumes such as beans and lentils. Fish and fat -free meat can be part of a healthy diet. On the other hand, very manufactured meat, such as cold chicken and fried chicken, is associated with worse health results.
CNN: What about younger individuals? Are their eating habits important?
Wen: This study examined eating habits for people within 40, 50 and 60 years. He did not analyze eating habits early in life. But based on other studies, it is reasonable to recommend that everyone, regardless of age, search for a healthy diet, noting that it has not been too late to start developing healthy habits.
CNN: This may be clear, but what does the study suggest not eating?
Wen: Although a lot of study focus on the types of diet and food positively associated with healthy aging, there are also elements that are negatively related. It is worth noting that they include sugary drinks, such as soft drinks and fruit drinks with Sugar addedIn addition to high -treated foods, high -level materials of sodium and unsaturated fat.
Everyone can make a conscious effort to reduce the consumption of soft drinks, fruit drinks and other sugary drinks. They may also try to reduce the consumption of volatile foods, which have been associated with many other deaths. The package monitoring is always a good way to assess whether food can be treated very. If you have a long list of ingredients with many additions, it is likely that the element is very processed and it is best to replace it with similar foods with the lowest treatment. Stickers can also provide information on sodium levels and unsaturated fats.
However, I think we must also know the role of general policies to help people make food choices. In many societies, volatile foods are cheaper and easy to reach than fresh fruits and vegetables. Studies such as this can help prove that improving people’s meals and helping them access food foods can reduce chronic diseases, which is necessary to ensure a healthy workforce and reduce future health costs. Sayye should consider policies in the important role that food plays in determining the welfare of people and helping to create a long -term food environment.
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