Convenience and low prices are important factors in grocery shopping and meal preparation. However, it is also essential to consider the nutritional value of our food. When selecting healthy foods, it is crucial to determine whether the item is unprocessed or ultra-processed.
Ultra-processed foods contain additives such as high-fructose corn syrup, trans fats, emulsifiers, and preservatives, which are not beneficial to the body. In contrast, unprocessed foods, such as fruits, vegetables, meat, poultry, whole grains, beans, eggs, seeds, nuts, and dairy products, are minimally processed and closer to their natural state.
Research suggests that consuming ultra-processed foods leads to weight gain, while unprocessed foods are linked to better weight maintenance. Therefore, it is recommended to check the list of ingredients on food labels to make informed decisions about what we eat.
A recent study has found that eating highly processed foods is linked to weight gain. Highly processed foods have been modified through various industrial processes, such as adding preservatives, flavorings, and other additives. These foods are typically high in calories, sugar, and fat and low in nutrients such as fiber, vitamins, and minerals.
The study, conducted by researchers at the National Institutes of Health, looked at the diets and weight changes of over 20,000 adults over 20 years. The researchers found that those who ate a diet high in highly processed foods gained more weight over time than those who ate a diet mainly consisting of minimally processed foods, such as fruits, vegetables, whole grains, and lean proteins.
This study adds to a growing body of evidence suggesting that highly processed foods are unhealthy and contribute to weight gain and obesity. According to the Centers for Disease Control and Prevention, more than 40% of adults in the United States are currently obese, and the prevalence of obesity continues to rise.
The study’s authors recommend that individuals reduce their intake of highly processed foods instead of focusing on a diet rich in whole, minimally processed foods. They also suggest that policymakers take action to promote access to healthy, affordable foods in communities, particularly those that are low-income or underserved.
Sources:
- National Institutes of Health. (2021, May 17). Eating highly processed foods is linked to weight gain. NIH Research Matters. https://www.nih.gov/news-events/nih-research-matters/eating-highly-processed-foods-linked-weight-gain
- Centers for Disease Control and Prevention. (2021, March 22). Adult obesity facts. https://www.cdc.gov/obesity/data/adult.html
