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
Hello everyone,
I am seeking help/advice/encouragement for how to keep going with my carnivore journey, as I feel alone and overwhelmed. I am exclusively breastfeeding as well.
I had a baby in June 2024, after a couple months I noticed I didn't feel as good as during my pregnancy. After doing some research I learnt that during pregnancy your body can suppress certain autoimmune disorders, which can make you feel better and then once you are postpartum the symptoms can come back and hit you hard. I don't have diagnosed autoimmune disorders but I related with this. I felt good during pregnancy and then postpartum I started experiencing fatigue, inflammation, brain fog, joint pain, and overall body heaviness, it's hard to explain that feeling, it felt like I had to drag myself around.
I removed 95% carbs and sugar on Sept 1, 2024. I still had a dash of raw honey/pure maple syrup in my coffees. And probably a couple meals that had carbs. I stuck to it for one month. Then October 5, 2024 I decided to jump into eating carnivore.
It was good the first week, I noticed I had a bit more energy. The following few weeks were very hard, especially mentally, I had to push myself to keep going, I was averse to eating the meat, I felt like giving up so many times. Previously I was used to eating lots throughout the day, lots of carbs, fruit and dairy. If I didn't eat I would feel like I was starving. So this was a tough adaptation period, trying to figure out if I was eating enough and enough fat.
The weight started to come off quickly, I lost 25 pounds in about 2 months. I started feeling less inflammation, no more bloating/gas/burps, my milk supply increased and bowels were consistent and normal which all felt amazing. But still symptoms like joint pain and fatigue reoccur, I understand that can take time to heal the years of damage.
I did really well with sticking to only animal products, only a few cheat meals and I would notice bloating right away. I was eating eggs, mostly beef, pork, and once in a while chicken and dairy. My baby was getting acne on his face so i decided to quit drinking coffee and dairy. The acne went away and I reintroduced some dairy mostly cheese and it has not bothered him.
I finally started to feel adapted, enjoying the taste of meat again, eating more and feeling satiated longer. A typical day of eating would be:
Breakfast: 7-8 scrambled eggs and 10 strips of bacon or pack of pork sausages
Lunch: usually not that hungry, I will eat some cheese and maybe leftover cooked chicken shred with butter or farmers sausage, sometimes I don't eat midday
Dinner: 1lb of ground beef or a steak both cooked in butter
Currently It's been 3 months eating carnivore and the last couple weeks I am struggling...I am experiencing fatigue more than usual, that body heaviness feeling i mentioned earlier, sometimes woozy/dizzy, gassier, and in the evenings I've been having diarrhea. I haven't really changed much in my diet, aside from having a bit of non carnivore foods during the holidays, like potatoes and meat pie, the tiniest bites of chocolate and a couple sips of my husbands coffee.
My baby is thriving, happy and healthy fat, my milk supply is still good. I thought potentially I could be pregnant as some of the symptoms align but the tests have been negative.
I have seen and felt the benefits of this way of eating but with these symptoms coming at me hard when I felt I had progressed it feels really hard to keep going fully carnivore. Some days are more difficult than others and as a busy mom I want to thrive and have the energy to fully take care of my children.
So I guess here are some of my questions...
-Could it be the non carnivore foods that I ate affecting me still?
-Could I be eating too much fat, even though I haven't increased my intake?
-Could drinking too much water cause the diarrhea?
-Should I try ketogenic or ketovore instead?
-Is it normal to have these periods of setbacks and I just have to push through?
-How do you know how much to eat, especially if breastfeeding?
I appreciate your time and any advice. Please feel free to ask if you need more details.
Thank you!!