Fatties: Addiction to ultra processed foods & their health risks
https://draft.blogger.com/blog/post/edit/6367861808395665491/5616715488873987852
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<a href="https://draft.blogger.com/blog/post/edit/6367861808395665491/5616715488873987852
">Fatties: Addiction to ultra processed foods & their health risks
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Ultraprocessed foods are highly processed food products that often contain additives, preservatives, and artificial ingredients. They are typically found in the form of packaged snacks, convenience meals, and sugary beverages. Here are some examples of ultraprocessed foods:
- Potato chips and other savory snacks
- Soda and other sugary drinks
- Candy and chocolate bars
- Instant noodles and flavored rice
- Frozen pizzas and microwaveable meals
- Breakfast cereals with added sugars
- Packaged cookies, cakes, and pastries
- Processed meats like hot dogs, sausages, and deli meats
- Fast food burgers, fries, and chicken nuggets
- Sweetened yogurt and flavored milk
- Margarine and other spreads
It's important to note that these are just a few examples, and there are many more ultraprocessed foods available in the market. It's generally recommended to limit the consumption of ultraprocessed foods and opt for whole, minimally processed foods whenever possible.
Ultraprocessed foods (UPFs) have become a significant concern for public health due to their association with various negative health outcomes. Here are some of the key problems associated with ultraprocessed foods:
Health Risks
Nutrient Deficiency:
- Lack of Essential Nutrients: Ultraprocessed foods are often low in essential nutrients such as vitamins, minerals, and fiber. Instead, they are high in calories, sugar, unhealthy fats, and sodium, contributing to a diet that can lead to nutrient deficiencies (QFS Portfolio Network) .
Obesity and Weight Gain:
- High Caloric Density: UPFs are typically high in added sugars and fats, which increase their caloric density and can lead to excessive calorie intake and weight gain. Studies have shown a correlation between high consumption of ultraprocessed foods and increased risk of obesity .
- Overconsumption: These foods are designed to be hyper-palatable, which can lead to overeating and cravings, further contributing to weight gain and obesity .
Chronic Diseases:
- Increased Risk of Cardiovascular Diseases: Diets high in ultraprocessed foods have been linked to an increased risk of heart disease, hypertension, and stroke. This is due to their high content of unhealthy fats, sugars, and sodium .
- Diabetes: The high sugar content and low fiber in ultraprocessed foods can lead to insulin resistance and an increased risk of type 2 diabetes .
Cancer:
- Increased Cancer Risk: Some studies suggest that a high intake of ultraprocessed foods may be associated with an increased risk of certain types of cancer. This could be due to the presence of additives, contaminants, and the nutrient-poor nature of these foods .
Environmental Impact
- Sustainability Issues:
- High Resource Consumption: The production of ultraprocessed foods often requires significant amounts of water, energy, and raw materials, contributing to environmental degradation.
- Packaging Waste: These foods are usually heavily packaged, leading to increased plastic and other types of waste that harm the environment .
Psychological and Behavioral Effects
Food Addiction:
- Addictive Properties: The combination of sugar, fat, and salt in ultraprocessed foods can trigger addictive-like eating behaviors, making it difficult for individuals to moderate their consumption .
Impact on Mental Health:
- Depression and Anxiety: Diets high in ultraprocessed foods have been linked to higher rates of depression and anxiety. This is thought to be due to the poor nutrient profile and the potential impact of additives and preservatives on brain health .
Socioeconomic Impact
- Health Inequities:
- Access and Affordability: Ultraprocessed foods are often cheaper and more accessible than healthier whole foods, leading to higher consumption among lower-income populations. This exacerbates health disparities and contributes to higher rates of diet-related diseases in these communities .
Conclusion
Ultraprocessed foods pose significant health risks due to their poor nutritional quality, high caloric content, and potential for promoting overconsumption and addiction. They contribute to obesity, chronic diseases, and mental health issues while also impacting the environment and exacerbating socioeconomic health disparities. Reducing the intake of ultraprocessed foods and promoting a diet rich in whole, minimally processed foods is crucial for improving public health outcomes.
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FROM
https://creativedestructionmedia.com/news/health-freedom/2024/05/26/studies-of-10-million-people-find-ultra-processed-foods-linked-to-serious-health-issues/
Studies Of 10 Million People Find Ultra-processed Foods Linked To Serious Health Issues
A comprehensive systematic review of nearly 10 million participants found that higher consumption of ultra-processed foods was directly associated with increased risk for obesity, heart disease, cancer, cognitive decline and premature death, according to a study published in The BMJ.
Story at a glance:
- A 2024 systematic review of the literature confirms the results of past studies: the higher your exposure to ultra-processed food, the higher your risk of adverse health outcomes, including 32 health parameters.
- Exposure to ultra-processed food had a dose-dependent response on metabolic, cancer, mental, respiratory, heart and gastrointestinal conditions, as well as declining cognition, obesity and premature death.
- Recognizing the link between how you feel and ultra-processed products may be challenging as one physician found when he experimentally increased his energy intake to 80% for four weeks and experienced multiple changes, including feeling 10 years older, which he didn’t attribute to his diet until he stopped eating it.
- Americans eat more ultra-processed products than any other country, and according to one survey, people would eat more and pay more if the products were “healthier” and promised benefits such as sleeping better, having more energy or improving brain function.
- Data show that 73% of the food at the grocery store is ultra-processed. Don’t be fooled by lab-made, plant-based, pseudo-foodstuffs promoted by the industry as healthy. Change one ingredient at a time, and start with linoleic acid, one of the most destructive ingredients in your diet.
A 2024 systematic review of the literature confirmed what multiple studies have shown — the higher your intake of ultra-processed food, the higher your risk of adverse health outcomes.
To fully appreciate what the study says and your risk, it’s important to know exactly what ultra-processed foods are.
There are often misunderstandings about which foods fall into processed and ultra-processed categories.
For example, when green beans are canned, they become processed food, but they are still a far cry from a bag of potato chips or a box of donuts — examples of ultra-processed foods.
NOVA classification
Several systems are used to classify food according to the level of processing.
The NOVA classification is the most common, though there is some debate over the accuracy of how foods are classified by evaluators, even when information on the ingredients is available.
The European Journal of Clinical Nutrition reports NOVA food categories this way:
- NOVA1 — “Unprocessed or minimally processed foods,” primarily the edible parts of plants or animals that have been taken straight from nature or that have been minimally modified/preserved.
- NOVA2 — “Culinary ingredients,” such as salt, oil, sugar or starch, which are produced from NOVA1 foods.
- NOVA3 — “Processed foods,” such as freshly baked bread, canned vegetables or cured meats, obtained by combining NOVA1 and NOVA2 foods.
- NOVA4 — “Ultra-processed foods,” such as ready-to-eat industrially formulated products “made mostly or entirely from substances derived from foods and additives, with little if any intact Group 1 food.”
From these categories, it’s evident that NOVA1 and NOVA2 foods are those that you buy from the produce aisle or raw meat section, bring home and cook in your kitchen. NOVA3 and NOVA4 are typically foodstuffs purchased in the center aisles at the grocery store or a convenience store.
These consumables typically have a long shelf life, don’t need refrigeration, cannot be reproduced at home and have more than five ingredients, some of which you may not be able to pronounce.
Ultra-processed foods linked to dozens of health problems
The 2024 analysis, which included 45 unique pooled analyses and 9,888,373 participants, found direct associations between 32 health parameters and exposure to ultra-processed food.
These health outcomes included metabolic, cancer, mental, respiratory, cardiovascular, gastrointestinal and all-cause mortality.
There was a direct association between the higher number of ultra-processed foods and a higher incidence of heart disease-related mortality and Type 2 diabetes.
Anxiety disorders were also highly correlated with ultra-processed food intake, and the researchers found highly suggestive evidence that ultra-processed foods increased all-cause mortality, Type 2 diabetes and depression.
The research was prepared by an international team from Ireland, France, Australia and the U.S. using the NOVA system.
They wrote:
“These products are characterized as industrial formulations primarily composed of chemically modified substances extracted from foods, along with additives to enhance taste, texture, appearance and durability, with minimal to no inclusion of whole foods.”
A 2022 paper noted that a food product is not simply the sum of the nutrients and that “Human diets are progressively incorporating larger quantities of industrially processed foods.”
According to this recent study and others, this increasing exposure is contributing to rising rates of chronic disease and illness in the population.
Just some of the other health conditions associated with ultra-processed products include:
- Declining cognition — Research suggests that a daily intake of sweets and fatty snacks can change the way we “learn, remember and feel.” Research presented at the 2022 Alzheimer’s Association International Conference showed that people who ate 20% of their diet from breakfast cereal, frozen food and soda had a 28% faster rate of cognitive decline and a 25% faster rate of decline in executive function.
- Obesity — A 2023 eight-week interventional study found a direct effect on neurobehavioral adaptation leading to an increased risk of overeating and weight gain. The senior study author, Dana M. Small, Ph.D. commented:
“Adding one unhealthy snack per day to your diet changes the way your brain learns about rewards. More importantly, it does so in a way that could promote overeating. This means that even in individuals with no intrinsic or genetic risk for obesity, exposure to an unhealthy diet can produce that risk.”
A 2019 study compared global trends and sales of ultra-processed food and drink and found that with an increased volume of sales per capita came a rise in population-level body mass index trajectories.
- Cancers — A 2023 study from the Imperial College London evaluated diets of 197,426 people over 10 years and found those who ate more ultra-processed foods had a greater risk of developing any type of cancer, specifically ovarian and breast cancers.
Consumption was also associated with an increased risk of dying from cancer. Each 10% increase was linked with a 2% increase in incidence of diagnosis and a 6% increased risk of cancer mortality. - Premature death — A 2022 study noted that consumption of ultra-processed foods in Brazilian adults ranged from 13% to 21% of their total energy intake. Evaluation of data showed that 10.5% of all premature deaths could be attributed to the consumption of ultra-processed food.
Based on information from the featured study if there is a dose-dependent response to consuming ultraprocessed food, it’s likely that eating more junk food would result in a higher percentage of premature deaths. - More chronic diseases — A systematic review and meta-analysis of 43 observational studies found eating ultra-processed food is also associated with an increased risk of wheezing, heart disease, frailty, irritable bowel syndrome and functional dyspepsia, in addition to many of the chronic illnesses already mentioned.
You may not be feeling your age, you might be feeling your food
Dr. Chris van Tulleken, BBC television presenter of “What Are We Feeding Our Kids?” was curious about how ultra-processed foods affect the body.
Over one month, the 42-year-old increased his daily intake from 30% of ultra-processed products to 80%, which mimicked how 20% of the U.K. population eats.
By the end of four weeks, van Tulleken experienced a myriad of changes, including:
- Poor sleep
- Heartburn
- Anxiety
- Sluggishness
- Low libido
- Unhappy feelings
- Hemorrhoids (from constipation)
- Weight gain of 7 kilograms (15.4 pounds)
“I felt 10 years older, but I didn’t realize it was all [because of] the food until I stopped eating the diet,” van Tulleken told the BBC.
This is significant since the physician recognized that he had purposely changed his diet, and yet he did not recognize that feeling 10 years older after only four weeks was associated with the food he was eating.
What country eats more ultra-processed foods
The featured study noted that the more ultra-processed food consumed, the greater your risk of experiencing chronic disease and poor health.
The study noted that the share of energy derived from ultra-processed food had a significant range across countries. For example, the percentage of energy derived from ultra-processed foods in Italy was 10%, South Korea 25%, Columbia 16% and Mexico 30%.
The authors noted the share of dietary energy from ultra-processed products in Australia was 42% and the country with the highest share of dietary energy from ultra-processed products was the U.S. at 58%.
While this percentage of energy intake from ultra-processed foods is disturbing enough, other data suggests it may be greater than 60%.
Interestingly, a database of the food supply indicates that 73% of what is available to be purchased at the grocery store is ultra-processed.
These foods are 52% cheaper than healthier options, which is a significant consideration for many people as they have watched food prices rise out of control.
From 2021 to 2022, food prices rose 11%. In the year ending August 2022, food prices had risen 13.5% and in 2023 they rose another 5.8%. This is compared to a historical rise in food prices of 2% in prior years.
Despite mounting evidence that ultra-processed products are unhealthy and increase your risk of chronic disease and premature death, one survey showed that American adults would eat more and pay more for ultra-processed products if they had more nutritious ingredients.
The survey was performed by Ayana Bio, a plant cell technology company, that will likely use this information in their marketing strategies.
For example, 74% of the adults asked said they would buy ultra-processed products if they had health benefits, such as improving brain function, sleep or increasing energy; 67% said they would pay more if the foodstuffs contained nutritious ingredients and 68% said they would pay up to $3 more.
From this survey, it appears 84% of the younger generation and parents want more options to reduce the time they have to spend in the kitchen.
Millennials, Generation Z adults and parents with children are also willing to pay more for an oxymoron — healthier ultra-processed food.
Food industry pushes back against change to improve health
Deseret News reported that the food industry is pushing back against mounting evidence that their products may cause problems.
Industry groups claim processing food increases the shelf life, which reduces food waste and lowers costs.
In a letter to the U.S. Department of Health and Human Services, the Institute of Food Technologists wrote that chemical additives are there to help ensure food security “when fresh foods may not be available or accessible.”
In November 2023, a Washington Post article suggested the nutritional guideline committee may be considering warning consumers against eating too many ultra-processed products.
According to the article, despite years of research, this is the first time the committee examined the science of the association between obesity and ultra-processed products, including things like chicken nuggets, frozen dinners and potato chips.
The length of time it’s taken the committee to consider the association is a testimony to the strength of the food industry. If the committee’s primary concern was recognizing the link between nutrition and health, ultra-processed products would have likely come under consideration years ago.
Fake meat is the epitome of ultra-processed food
The years of research detailing the health risks of consuming ultra-processed products make it ironic that fake meat and lab-made, plant-based pseudo-foods are being passed off as healthy.
It’s hard to imagine a food that’s more ultra-processed than a lab-made burger. Dairy alternatives and plant-based or lab-grown meat are the very definition of ultra-processed products as they’re made with heavily processed fats from industrial seed oils like soy and canola oil.
Beyond Burger steak meat patties contain 22 ingredients, among which are expeller pressed canola oil, pea protein isolate, cellulose from bamboo, modified food starch and methylcellulose.
To morph these ingredients into a patty that resembles meat requires significant processing. And if the push to move away from whole food is “best,” why are ultra-processed products trying to imitate whole food?
While the hype and marketing point you toward believing that these products are healthy, they are fake foods that are likely to cause the same health problems that are linked to other ultra-processed foods that have many of the same ingredients.
As researchers are connecting ultra-processed products with chronic disease and early death, the World Economic Forum is vilifying whole food as unsustainable and environmentally destructive.
Instead, they push for a transition away from whole food to a highly unnatural, ultra-processed diet.
Their largest initiative is called FReSH, which aims to transform the food system by working with biotech and fake meat companies to replace whole foods with lab-created alternatives that are certain to be detrimental to human health.
Spring clean your diet
As Americans consumed greater amounts of seed oils high in linoleic acid, there was an increase in the concentration of linoleic acid in subcutaneous fat tissue, which correlates with an increase in the prevalence of asthma, obesity and diabetes.
Eliminating ultra-processed foods from your diet is essential to keeping your linoleic acid intake low, and vice versa, as the two go hand-in-hand.
If the thought of overhauling your diet to remove ultra-processed products seems daunting, reframe it from a move of scarcity to one of abundance
By giving up these toxic junk foods, you’re gaining a place in your diet to add in whole foods, which — instead of taking away your health one meal at a time — will give your body the nutrients it needs to heal and stay well.
