On January 17, 2024, a groundbreaking study titled "Increased Low-Density Lipoprotein Cholesterol on a Low-Carbohydrate Diet in Adults with Normal but Not High Body Weight: A Meta-Analysis" was published by Adrian Soto-Mota, Dave Feldman, Nicholas Norwitz, and others. This research provides new insights into the effects of low-carbohydrate diets on cholesterol levels, with a particular focus on low-density lipoprotein cholesterol (LDL-C), commonly known as 'bad' cholesterol. In this blog post, I will explain the study's design and results, which refute the current medical thinking that saturated fat has the most significant effect on raising cholesterol. The authors found that body weight is much more significant than saturated fat. Their findings suggest that we have things backward.
Read MoreAfter repeated conversations with me, a close relative in his late 50s decided to try the carnivore diet. He immediately began to feel better than he had ever felt. The carnivore diet is ultra-low-carb, similar to the ketogenic diet, which often raises LDL and total cholesterol. He has lost 22 pounds, lowered his BMI from 25.8 (overweight) to 22.8 (normal), lowered his blood pressure from 110/70 to 100/66, has more energy, lowered his triglycerides from 106 to 71 (lower is better), raised his HDL from 47 to 79 (higher is better), lowered his VLDL by 1/3, rid himself of chronic foot and hip pain, and he has no more leg cramping. As we will see later in this post, these changes indicate inflammatory, metabolic, and cardiovascular health improvements.
At the same time, he raised his LDL from 69 to 192 and his total cholesterol from 137 to 285, which made his doctors panic. Later in this post, we will see that LDL levels below 105 cause twice the amount of death. Despite this, his doctors have ignored nine positive changes and stressed two that, as we will see in this post, have little relevance in their ability to predict cardiovascular disease. What kind of a world do we live in when doctors fret when their patients become healthier? Read on if you are curious.
Read MoreI have always preferred the warmer months to the colder, darker ones. Since I was a teen, I noticed I had less energy in the cooler, darker months and was sleepier. A few decades later, I noticed that I became less lean in the cooler months. No one would notice my condition because my energy levels are adequate and the extra weight is minimal, but I can see the seasonal difference in my body composition. My energy increases, and my leanness returns when the days lengthen, and it gets warmer. My transition to my more energetic, leaner self took longer this year. As always, I looked for a reasonable explanation for why I tend to gain some winter season weight, and why it stayed longer this year. This post will cover a few reasons for seasonal body compositional transitions and factors that can alter the normal process.
Read MoreColostrum is something that many people are totally or partially unaware of. If you have heard of it, it may have only been because you or someone you know had a child and had to deal with lactation. Colostrum is the first yellowish fluid produced after childbirth. It is pure for about the first four days of lactation, and then it is slowly replaced by milk over several weeks. The early milk that still contains some colostrum is called transitional milk. All lactating mammals produce colostrum. Research has proven that pure colostrum promotes growth and health in all newborn mammals, including humans.
Bovine (from cows) colostrum is consumed by some traditional cultures and is becoming more popular as a supplement for its supposed health benefits. This post will cover what it is, what it does for newborn babies, and its use for adults.
Read MoreWelcome to part five. The use of toothpicks is uniquely human. The famous dental anthropologist Peter Unger discovered tiny striations in teeth that could not be caused by chewing. He concluded that the marks could only have been caused by the overuse of toothpicks made of hard materials like bone. He also drew a parallel between tool use and the introduction of meat to humans' diets. Ungar said toothpick use is one of the first lines of evidence from the hominid fossil record that shows our genus consuming significant amounts of meat in the ancient past. Tooth picking likely served to remove food, especially meat, but it caused visible damage. To quote him, "Teeth are not well designed for eating meat, so our early ancestors had to use toothpicks." This post will cover the evidence and discuss the proper use of toothpicks.
Read MoreThe carnivore diet is based on eating animal-based foods as much as possible. In some of my previous posts, I have listed supporting evidence that we tolerate animal-based foods well. Our highly acidic stomachs, longer small intestines, and lack of a cecum are a few patterns we share with carnivorous-leaning mammals. Additionally, fat cells have two patterns: one indicating herbivory and one carnivory. It turns out that humans have the carnivorous pattern.
Read MoreI have been on the carnivore diet for almost three years. From the start, raw eggs have been a big part of my diet. My go-to recipe is one dozen yolks mixed with bone broth. It fits in a tall glass that I drink down each morning. Another way I consume my raw egg yolks is to mix them with water and honey. If this sounds strange, this post will clarify why I consider it an important part of my diet.
Read MoreIn 1990, Bruce Ames, Margie Profet, and Lois Swirsky Gold found that Americans consume an average of 1.5 grams of natural pesticides produced by plants themselves daily. They noted that 52 of them had been analyzed in animal cancer tests, in which rodents are fed exorbitantly high doses to see if they developed tumors. 27 were found to be carcinogens! To repeat, I am speaking exclusively about the natural chemicals plants produce to avoid being eaten, not sprayed-on synthetic pesticides. Should we be concerned?
Read MoreA few weeks ago, I was interviewed on The Carnivore Cast, which is a podcast focused on the carnivore diet and lifestyle with practical advice from successful carnivores, citizen scientists, and top researchers answering your burning questions and meaty topics. The episode is now out. On it, we talk about my previous health problems, how I got into Paleo, functional medicine and dentistry, and finally, the carnivore diet. I also talk about why we don’t really need toothpaste and why we all have crooked teeth.
The site is the brainchild of Scott Myslinski, a really cool guy promoting optimal health through proper movement and, of course, the carnivore diet. He has tons of really good podcast guests, so check them out. Enjoy!
Read MoreI usually spend my career focusing on the first part of our GI tracts-the mouth, but today I will talk about its far end. In 1971, D.P. Burkitt proposed that a lack of dietary fiber caused diseases such as diverticulosis, hemorrhoids, and colorectal cancer, and to this day, most people agree. 1 Furthermore, it is now widely accepted that dietary fiber is a necessary component of a healthy diet and is required for normal bowel movements. 2 In other words, we increase our chances of constipation if we don't eat enough fiber. The science refutes most claims that fiber is required to be healthy. Still, it also blames fiber for many gastrointestinal symptoms like constipation, bloating, GI bleeding, and straining to move one's bowels.
Read MoreWe always hear that we must eat fiber to be healthy, but I have had none and am healthy. I even have the lab test results to prove it. Fiber gets fermented into beneficial short-chain fatty acids, but other food sources can be fermented into them as well. One of them is called propionate, and it helps us burn fat. There is a simple and safe supplement that promotes the formation of propionate. Read on for more information.
Read MoreToday I want to clarify a few misconceptions about how science classifies and describes the diets of animals, where we fit into the diet picture, and our evolutionary journey here. Interestingly, most omnivores specialize by being either closer to being almost entirely herbivorous or carnivorous. You may be surprised to see where we fall in the spectrum.
Read MoreAs many of you know, I started the carnivore diet on January 1, 2020, hoping to give it one year. The year sped by without me experiencing any significant issues being a carnivore. I cured two chronic orthopedic problems (thumb and elbow) and improved my body composition, sleep, mood, and more. I achieved near-perfect health and wellness. I decided to start adding plant-based items, including some alcohol back into my diet and see how I fared. My goal was to add variety to my diet, not to improve my health, as it was about as good as it gets. It went poorly. This post will cover what I learned about adding things back into my diet.
Read MoreToday is Day number 286 of my carnivore diet journey, and I have only eaten animal-based foods. I did have a few small departures. I started the diet with two specific goals: eliminating chronic medial epicondylitis and tenosynovitis in my left thumb. I have officially achieved both goals. I have realized numerous benefits as well and would like to share them in today’s post.
Read MoreIt has been over two hundred days since my experiment with the carnivore diet began, and I continue to see improvements in my health. More importantly, I have had no adverse side effects, including scurvy. I want to talk about some more of my health improvements today.
Read MoreWe can produce glucose from the protein we ingest in the absence of fat and carbs in the diet. Making glucose from protein is a process known as gluconeogenesis. The problem is that our ability to synthesize glucose from protein is very limited and will not sustain us longterm. Luckily, we have such an abundance of food today, most people will never have to rely on gluconeogenesis, except for me. Today, I would like to share my story and put the knowledge I gained from my experience into the larger framework of human evolution and biology.
Read MoreI am on day 118 of the carnivore diet today. No surprise that I don’t have scurvy, and don’t expect to get it. I have recently noticed an improvement that I did not expect…
Read MoreI started eating the carnivore diet on January first of this year. So far the results have been very positive. I have decided to do periodic updates as the improvements become permanent. I have great news about my chronic medial epicondylitis…
Read MoreI have been researching the carnivore diet for the last seven months and have decided to give it a try. The more I learned about it, the more I liked the idea of it as an elimination diet. The one thing I can say with confidence is that it is a very healthy choice when it comes to avoiding tooth decay and gum disease.
Read MoreWhy are some people are choosing to eat a meat-only diet. Is this a safe diet? Can you get all the nutrients you need from it? Will it give you cancer? Find out in this post…
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