{"id":2818,"date":"2024-05-14T01:10:17","date_gmt":"2024-05-14T01:10:17","guid":{"rendered":"https:\/\/www.shantisom.com\/?p=2818"},"modified":"2024-05-14T07:28:41","modified_gmt":"2024-05-14T07:28:41","slug":"ultra-processed-foods","status":"publish","type":"post","link":"https:\/\/shantisom.dagobah.hybrit.dev\/en\/blog\/2024\/05\/14\/ultra-processed-foods\/","title":{"rendered":"What are Ultra Processed Foods and How Can We Eat Less of It?"},"content":{"rendered":"

Ultra-processed foods (UPF) have been the subject of significant negative attention in the health and wellness industry. But the question arises: is it truly necessary and feasible to completely eliminate them from our diets? Moreover, do we possess a comprehensive understanding of what qualifies as ultra-processed, and is there a defined “safe” threshold for consumption?<\/p>\n

In the hustle and bustle of our daily lives, it’s convenient to turn to UPF to save time and money. Yet, how do these convenient options impact our health? This blog aims to delve into this contentious issue, providing insights to help navigate the question of how much UPF consumption is optimal and how to reduce our consumption in our diet.<\/p>\n

What are Ultra Processed Foods?<\/h2>\n

What exactly constitutes UPF? The term originates from the NOVA food classification system, which categorizes foods into four groups based on the extent of processing during production:<\/p>\n

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  1. Unprocessed or minimally processed foods:<\/strong> This category encompasses natural foods like fruits, vegetables, milk, fish, pulses, eggs, nuts, and seeds, which remain unaltered or devoid of added ingredients.<\/li>\n
  2. Processed ingredients:<\/strong> Examples include staple ingredients like salt, butter, sugar, or oils, typically used in cooking or food preparation.<\/li>\n
  3. Processed foods:<\/strong> These are products created by combining items from groups 1 and 2, undergoing alterations akin to those achievable in home cooking. Examples include jam, pickles, tinned fruits and vegetables, homemade bread, and cheeses, many of which can contribute positively to a balanced diet.<\/li>\n
  4. Ultra-processed foods:<\/strong> UPF are characterized by their extensive ingredient lists and to undergo industrial physical, chemical or biological processes. They are laden with additives and substances rarely utilized in home kitchens, such as preservatives, emulsifiers, sweeteners, artificial colors, and flavors. These products typically boast prolonged shelf lives. Examples include sausages, chicken nuggets, crisps, mass-produced bread, added sugar breakfast cereals, biscuits, added-sugar carbonated drinks, added sugar yogurts, instant soups, ice cream, vegetable\/vegan patties (meat substitutes) and some alcoholic drinks including whisky, gin, and rum.<\/li>\n<\/ol>\n

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    Are Ultra Processed Foods Harmful?<\/h2>\n

    UPF often contain high levels of\u00a0saturated fat<\/a>, salt and sugar. Eating a large amount of them leaves little room for the more nutritious, less-processed foods in our diet. A number of studies in the Americas and Europe have linked eating more ultra-processed food to a number of health risks, including increases in\u00a0obesity<\/a>,\u00a0high blood pressure<\/a>,\u00a0Type 2 diabetes<\/a>, and even\u00a0dementia<\/a>. Other research, including a pair of studies in the\u00a0BMJ<\/i>\u00a0by researchers in\u00a0Spain<\/a>\u00a0and\u00a0France<\/a>, has linked consuming ultra-processed foods to an increased risk of early death.<\/p>\n

    Scientists who research ultra-processed foods say that there seems to be something about the processing itself\u2014not just the nutrition content\u2014that makes them unhealthy. In one 2019\u00a0study<\/a> that supports this idea, researchers split 20 people into two groups and controlled what they ate for two weeks. Each group ate meals with identical quantities of calories, sugar, fat, fiber, and micronutrients, but one group ate a diet of ultra-processed food, while the other ate unprocessed food. In the end, the people who ate ultra-processed food gained weight, while those who ate unprocessed food lost weight and had a healthier gut<\/a>.<\/p>\n

    How Can we Identify Ultra Processed Foods?<\/h2>\n

    If you look at the ingredient list and you see things that you wouldn\u2019t use in home cooking, then that\u2019s probably an ultraprocessed food.<\/p>\n

    And as previously mentioned, many are high in sugar, saturated fat, salt and calories, while being low in protein, fibre and essential vitamins and minerals. For these reasons, looking at the ingredients list on packages can be useful. A few simple label-reading tips to choose healthier foods and drinks can be located\u00a0here<\/a>.<\/p>\n

    If you find five or more ingredients \u2013 as well as ingredients you don\u2019t recognise (e.g. high-fructose corn syrup, hydrogenated or interesterified oils and hydrolysed proteins as well as artificial food additives expressed as numbers, alphanumeric codes or chemical compounds) \u2013 chances are you\u2019re dealing with an ultra-processed food.<\/p>\n

    Consider the transformation of whole oranges as an example of the difference in processing foods:<\/p>\n

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    1. Unprocessed\/minimally processed:<\/strong> Whole oranges are simply peeled and segmented or freshly squeezed for consumption.<\/li>\n
    2. Processed:<\/strong> Whole oranges are sliced, excess juice is drained, and slices are dried in an oven or dehydrator for preservation and later consumption.<\/li>\n
    3. Ultra-processed:<\/strong> Whole oranges undergo industrial processing, where they are washed, mechanically squeezed to extract juice while removing pulp, oils, and oxygen (to prevent vitamin C oxidation). The juice undergoes pasteurization to deactivate enzymes and eliminate potential pathogens. Artificial additives like preservatives, colors, and sweeteners are introduced. This is the type of orange juice typically found on store shelves. Such intensive manufacturing allows store-bought juice to be stored in large tanks for up to a year before packaging and hitting supermarket shelves.<\/li>\n<\/ol>\n

      How to minimise Ultra Processed Foods in our Diet<\/h2>\n

      Cooking at home goes a long way toward reducing consumption of ultra-processed foods. Restaurants (especially fast-food restaurants) are notorious for tinkering with their recipes to achieve a certain flavor, which could involve using less-than-nutrient-dense ingredients.<\/p>\n

      However,\u00a0in some cases, getting unprocessed, whole food isn\u2019t that simple, whether it\u2019s an issue of affordability, availability, or accessibility.<\/p>\n

      Still, you can likely make small changes to tweak the amount of ultra-processed foods in your diet. Consider some nutritious health swaps <\/a>and become aware of the difference between ‘healthy’ processed foods and ultra processed foods.<\/p>\n

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      Here are our top simple tips to help reduce your intake of ultra-processed foods:<\/p>\n