New study shows some plant-based diets may raise heart disease riskSummary: Researchers tracking over 63,000 adults found that high-quality, minimally processed plant foods significantly reduce cardiovascular risk. But when those plant foods are ultra-processed, the advantage disappears—and can even backfire. Some ultra-processed plant diets increased risk by 40%. The study urges a shift toward whole, naturally nutrient-rich plant foods. FULL STORY Not all plant-based diets improve heart health—only those built on minimally processed, nutrient-dense foods do. Ultra-processed plant products can erase the benefits and even increase cardiovascular risk. Credit: Shutterstock Previous studies have indicated that eating large amounts of ultra-processed foods[1] is linked with a higher likelihood of developing cardiovascular diseases. Other research[2] has found that diets centered on plant-based foods can lower this risk when those foods offer balanced nutrition and are consumed in appropriate proportions. To explore how nutrition relates to cardiovascular health in more detail, scientists from INRAE, Inserm, Université Sorbonne Paris Nord, and Cnam examined more than whether foods came from plant or animal sources. Their assessment also incorporated the nutritional makeup of foods, including factors such as carbohydrate, fat, and antioxidant vitamin and mineral content, along with the level of industrial processing involved. How the Study Evaluated Diets and Food Choices The team evaluated data from 63,835 adults enrolled in the French NutriNet-Santé cohort. Participants were followed for an average of 9.1 years, with some tracked for as long as 15 years. Information on what they ate and drank (collected over at least three days) was gathered through online questionnaires. This detailed approach allowed researchers to classify diets based on the share of plant-based and animal-based foods, while also considering both nutritional quality and processing level. The findings showed that adults who consumed more plant-based foods of higher nutritional quality (lower in fat, sugar, and salt) and with minimal industrial processing had about a 40 percent lower risk of cardiovascular disease compared with those who ate fewer nutritious plant-based foods and more animal-based products[3]. However, people who ate larger amounts of plant-based foods that were nutritionally higher quality but ultra-processed, including items such as industrial whole meal breads, store-bought soups, ready-made pasta dishes, or commercially prepared salads with dressing, did not experience a reduced cardiovascular risk relative to individuals who consumed fewer of these products and more animal-based foods. Ultra-Processed Plant Foods and Increased Heart Disease Risk A notably higher risk emerged for adults whose diets were dominated by plant-based foods that were both lower in nutritional quality and ultra-processed. These items included crisps, sweetened fruit drinks or sodas made from plant extracts, chocolate-based sweets or confectionery, sugary breakfast cereals, and savory biscuits. Their cardiovascular disease risk was roughly 40 percent higher than that of people who consumed more plant-based foods of good nutritional quality with little or no industrial processing. Why Processing Level Matters for Plant-Based Eating Overall, the results show that understanding the relationship between diet and cardiovascular health requires considering the nutritional quality of foods and how heavily they are processed, in addition to the balance of plant-based and animal-based components. These findings support public health recommendations that encourage the consumption of plant-based foods that are both nutritionally high quality and minimally processed (such as fresh, frozen, or high-quality canned fruits and vegetables without added fats, salt, sugar, or additives). Notes [1], [2], and [3] can be read at the article source.... ARTICLE SOURCE: https://www.sciencedaily.com/releases/2025/12/251214100928.htm
Does The Carnivore Diet Help Your Mental Health? It Depends
You've been looking for a new diet plan, and low carb is hitting your radar hard. The carb-cutting carnivore diet has piqued your interest, but what is it? This diet takes your inner carnivore to the next level by only adding meat and meat products to your plate. It is a restrictive diet that cuts out dairy, fruits, veggies, and grains. This means that you're aiming for zero carbs a day. It's similar to other carb-restrictive diets, like paleo and keto, but takes it a step further, according to
Healthline. A well-known supporter of the carnivore diet is Shawn Baker, an orthopedic doctor. He claims that this diet can help with various ailments like depression, anxiety, and arthritis.But there is a bit of controversy on how the carnivore diet benefits your mental health. While some applaud how the diet has helped to provide them with mental clarity and depression, it's also been noted that eating fruits and vegetables can make you happy. Looking at both sides of the argument can help you make an informed decision about whether you want to try this diet.
Carnivore Diet Might Benefit Your Mental Health
A supporter of the carnivore diet, Dr. Shawn Baker, has made some big claims about the mental benefits of the carnivore diet. Baker uses anecdotal evidence to support his assertions, but can they be backed up by science? According to Psychology Today, there is evidence that all-meat diets are effective in correcting chemical balances in the brain to benefit serious and chronic psychiatric symptoms.
Dr. Georgia Ede spoke at the CarnivoryCon 2019 about the surprising differences between plant and animal foods stating that one of the benefits of the carnivore diet is that it includes the nutrients we need in their proper form. She went on to discuss how some plant compounds can interfere with the body's absorption of essential nutrients (via YouTube).
Studies have also shown the benefits of eating meat to help depression and anxiety. Critical Reviews in Food Science and Nutrition reviewed the research of 20 studies looking at the levels of anxiety and depression in meat consumers and abstainers. The review stated that "meat consumption was associated with lower depression...and lower anxiety." The study did go on to note that the "analysis also showed that the more rigorous the study, the more positive and consistent the relation between meat consumption and better mental health."
Eating Vegetables And Fruits Can Affect Your Happiness, Too
While the positive mental benefits of eating meat can't be overlooked, fruits and vegetables might also have an impact on your happiness level. Research published by the American Public Health Association demonstrated that "increased fruit and vegetable consumption was predictive of increased happiness, life satisfaction, and well-being." The study looked at food diaries from 12,385 random adults in Australia during three different years. The data was also adjusted for income and personal circumstances.
Co-author Redzo Mujcic, a health economics research fellow at the University of Queensland in Australia, was quoted in Live Science as saying, "Eating fruit and vegetables apparently boosts our happiness far more quickly than it improves human health." The article went on to note that carotenoids in vegetables have also been linked to increased optimism in some individuals.
Additionally, 2021 research published in the Journal of Happiness Studies demonstrated that eating fruits and vegetables and exercising correlated with increased life satisfaction. The study analyzed data from the Understanding Society Database in the UK and used estimation methodology to find patterns between fruits, veggies, and exercise with overall life satisfaction.
Since the research on eating only chicken and beef is divided, it's up to you to decide what's best for your mental health. Until we know more, it may be wise to stick with a more balanced dietary plan like the Mediterranean diet, which currently has strong evidence supporting its benefits for mental health (per Wise Mind Nutrition). The Mediterranean diet, which emphasizes whole plant foods while also allowing a moderate amount of meat and dairy, could be the best of both worlds.
Read the original article on Health Digest.
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ARTICLE SOURCE: https://www.msn.com/en-us/health/health-news/does-the-carnivore-diet-help-your-mental-health-it-depends/ar-AA1iDkXP
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