A couple years ago, after doing some genetic testing, I found out my body has a Vitamin A problem. Or I should say had a problem. But before I get into that, let me tell you a story.
As a kid I was very healthy. My parents helped provide balanced meals and I got lots of exercise. In middle school I started running cross-country. I loved the sport and spent lots of time and energy trying to figure out how to get faster. I decided that I should eat less fat and more carbohydrates. I recently pulled out an old journal from health class in middle school and I had written “I am not going to eat butter on my bread because it is not healthy.” I can remember that I followed this principle quite a bit. In addition, because I had heard of the principle of ‘carb loading’ I began to eat a lot of carbohydrates so I could run faster. I tried to eat mostly carbohydrates and avoid fat. This meant I was consciously eating more grains and less animal foods that contained fat, protein and other important nutrients. At home, meals were generally what would be considered well balanced. If I went to a church potluck or somewhere else where I had the opportunity, I ate A LOT of carbs. It seems there is always plenty of pasta, bread, desserts and other high carbohydrate, low fat foods at a potluck.
As I got older I experienced two very common health problems. Declining vision and acne. These are considered very normal parts of life for many teenagers. My vision started to get worse in elementary school and the acne started around high school. I believe it was somewhere around the 4th grade that I got glasses. And it seemed every year I needed to get a new prescription. My eyes were getting worse. The acne got worse as well. I tried all the normal things to combat acne. I washed my face religiously. I tried many face cleaning products and topical medications. I tried oral medication like antibiotics. I ate a low fat, high carbohydrate diet. Nothing seemed to work. In fact it seemed like a lot of those things had no affect on my acne.
I certainly didn’t eat the best diet in college. Remembering those days, I ate a lot of cereal, bread, ice cream, orange juice, oatmeal, low fat yogurt, pasta, pizza and ice cream. I remember quite a few suppers of ice cream mixed with cereal. What was I thinking? I certainly was eating significantly less meat and animals products than I do today. Soon after college, it seemed the acne improved somewhat. However, my eyesight continued to decline.
Both the declining vision and acne persisted well into my adult years. I had always heard that I would grow out of my acne. However, I remember in the weeks leading up to my wedding (I was 24 years old at that point), hoping that my acne wouldn’t be too bad. I had contacts by that point which was great, but each year at the eye doctor my prescription got worse.
After getting married to my beautiful wife Carmen, things began to change. First of all, I was eating significantly better than I had been in college thanks to her tasty and healthy cooking. Second, Carmen began to share information with me that challenged my beliefs about what a healthy diet was. Two of the first books I remember her reading were Gut and Psychology Syndrome and Nourishing Traditions. I began to question whether a low fat, high carbohydrate diet was really healthy. I also became motivated to start learning more about nutrition. Wow! I quickly learned how wrong my nutritional beliefs were. Over time I realized there were numerous healthy fats and that meat was healthy as well. I learned that consuming a lot of carbohydrates, even whole grains, could cause health problems. I also learned that the way animals are raised dramatically affects the nutrition in our food. I admit it, I became that annoying person that tells all their friends and relatives all about what I learned and how they should change their eating habits. I also became a grass-fed beef farmer. Here’s where things got really interesting.
After becoming a beef farmer and eating a diet more focused around red meat and vegetables, I realized that my acne was almost always gone and my eyesight had stopped getting worse. I’ve now been mostly acne free for about the length of time that I’ve been a beef farmer. I say mostly acne free because I still do get pimples from time to time. Generally this happens soon after eating my old high carbohydrate, low fat, low meat diet. For example I got one or two pimples recently after being at a hotel for breakfast. What did I eat at that hotel’s free breakfast? Something like this: Waffles with butter and syrup (that fake maple syrup), fruit loops with low fat milk, fat free sugar sweetened yogurt, scrambled eggs on an English muffin with a turkey sausage patty. That’s a far cry from my normal breakfasts of steak and/or eggs and a glass of raw milk or occasionally homemade baked oatmeal or granola with whole raw milk.
Now there’s a little secret about the way I eat (OK there’s two secrets but I’ll tell you the other one later), I eat a diet that happens to be very high in preformed Vitamin A also known as retinol. Beef liver, which is incredibly high in retinol, is a common meal at our house. If you calculate what I eat compared to the average American, it would be quite evident that I eat significantly more retinol. We’re getting to how real Vitamin A changed my life.
In 2015 I started my interest in genetics as it relates to nutrition. I mailed out my saliva sample to have my genetics read, got my results back and started to learn how to interpret them. I took the raw genetic data and ran it through some websites which could show what polymorphisms I had in my genetics. A polymorphism is just a word that means “a difference” or a “genetic variation”. As it turns out we’re not all the same! I found out all kinds of things that were interesting, like my slow metabolism of caffeine, which explained why I could drink a cup of tea when I got up in the morning and it would affect my sleep that night. In 2016 I found out something very important about my genetics, that I wished I had known my whole life. My body is significantly impaired at converting beta-carotene from plants into retinol (the form of Vitamin A the body needs). I have learned that real Vitamin A (retinol) is very important for skin health and eye health. It is no longer surprising to me that I struggled with two health issues that retinol is critical for. I don’t believe retinol is the only thing that has helped heal my skin and stopped my eyesight decline. However, I do believe that consuming foods high in pre-formed Vitamin A is a very important part of what brought me healing. I also believe for those of us who have one or more BCMO1 polymorphism (between 40% and 50% of all humans), it is critical for our health to eat a diet that contains foods with plenty of retinol. This polymorphism is one of the main reasons why some people’s health declines so quickly on a Vegan diet. If you do have a polymorphism that inhibits the conversion of beta-carotene into retinol, consider eating more of the foods that contain pre-formed vitamin A: dairy, meat and especially liver. Even if you don’t have a polymorphism that inhibits your conversion of beta-carotene to retinol, you should still consider increasing the amount of retinol in your diet because there are many people who are poor converters due other factors.
Here’s the other secret I promised you and I hope it’s good news to you. I don’t always eat healthy and I don’t think you need to eat perfectly either. I try to eat a higher fat, lower carbohydrate, nutrient dense, diet most of the time. If I’m out with friends or on vacation or on a date with my wife, I don’t worry too much about following this way of eating. Having fun is also part of staying healthy. The way I see it, if you’re eating right most of the time and occasionally eat poorly, your overall health should be very good.
I believe that real Vitamin A has truly changed my life for the better. I wrote this article so that you could understand how important true Vitamin A (retinol) has been in my life and learn how it can help you. I hope that learning this information will help you make changes to live a healthier, happier, and longer life and to help others around you do the same.
Dan White says
Great article, Josiah.
Josh Keller says
Great job. Very interesting. Thanks for sharing!
Becky says
Awesome read!! This helps me a lot as I struggle with my vision badly. My weight has been an issue to till recently and this is very interesting. Thanks for sharing!!
Crystal says
Did you have keratosis on your arms or legs as well? And how much beef liver do you eat a day or week? I was taking synthetic Vitamin A supplements and then switched to beef liver supplements, but ended up with Vitamin A toxicity cause I had so much Vitamin A in my system from the synthetic initially. I’m trying to take it slow with the beef liver, but it’s the only thing that helps my skin! Thank you
Josiah says
I did not have keratosis on my arms and legs as well as far as I know. I did have acne on my body.
Vitamin A is something to be careful with, but much more so with synthetic supplements. Most people don’t get enough true vitamin A in their diets.
Basil Keilani says
How often do you consume liver? Is it safe enough to consume twice a week? Is once a week enough to get the benefits, and how do you cook it to make it palatable? I can’t really stomach the taste. At least, I couldn’t when I was a kid.
Josiah says
I consume it on average once a week or every other week. I think it is safe to eat at least several ounces a week.
I soak it in milk or water with a little lemon juice. Then I fry it in bacon grease after coating it with flour/salt. I think knowing it is so healthy helps me enjoy it.
Ren says
I had bad acne when I was a teenager/young man. I took a drug called accutane which is pretty intense, but works. It’s a super high dose of vitamin A! Specifically all-trans retinoic acid , or retinol.
Josiah says
Interesting! I wonder if the natural form works as good or better? I know it can’t be patented though.
Ema says
Unfortunately, Accutane has many, many harmful effects on the brain, liver, kidney, etc. In certain countries is banned, and in higher doses is used as a chemo drug, hence why some people experience hair loss on it. It’s a chemo drug. For every person who went through Accutane and survived the experience, there are at least 50 who were left with permanent health issues. They are many support groups for people who were damaged by Accutane.
Josiah says
Yes, Accutane is a very sad story as are many other pharmaceutical drugs. Especially when you realize that many of them were completely unnecessary with a healthy diet.
Sherri says
Thanks for this post!!! I would’ve never known that keratoses were linked to vitamin A deficiency, had it not been for one of the comments to your post. Just started eating beef liver. Thanks!
Josiah says
You’re welcome. Thanks for reading my story.
Mikaelee says
I love this… thanks for sharing your experience!
Sandra says
I would love to know where you sent your saliva to be tested and how you looked up your results. If you could share that information.
Josiah says
I did the saliva test through 23andme. Then I downloaded my raw data and ran it through nutrahacker.com I believe it was the complete mutation report.
Helena says
Hi Josiah,
Very interesting blog. We also are invested in our genetics and have learned so much from interrupting them and improved our health. How do you prepare liver? I have had a few in the freezer but intimidated to prepare them. We eat chicken liver but want to try beef.
Thanks.
Carla says
Wonderful article and moral support for my dietary changes. I’ve known for a while that I need to eat or again meat, but it is only in the last two weeks that I fully embraced eating liver. Liver and onions almost every day. No more trying to hide the taste, and using recipes to get the most out of the taste. I’m convinced that genetics is at the core of many of my ‘chronic’ issues. I’m relatively fit and healthy, but as I get older my health issues are increasing. At this stage in our culture it is radical to call liver a super food, but as we both know, it is. Thanks for sharing your story:)
Jac Thomson says
You shouldn’t be eating it every day! Once a week is plenty enough. It’s a fat-soluble vitamin that is stored in your body until needed. Without testing (which is highly contentious anyway) there is no way of knowing how much you already have stored.
K. Poku says
Hi Josiah,
Great article there, and thanks for sharing. Quick question: Are these 2 your go to breakfast:
1. Steak and eggs and a glass of raw milk
2. Homemade baked oatmeal or granola with whole raw milk.
If you dont mind sharing, how do you make the homemade baked oatmeal or granola?
Josiah says
I haven’t been eating as much steak in the morning, but I’ve still been eating eggs and often raw milk or homemade yogurt. My wife makes the baked oatmeal sometimes.
Emogene Coblin says
I loved your article!
I am 80 years old very healthy. Take no medicine.
I grew up on a farm and we are beef liver often. I also eat grass feed beef.
David says
Hello,
Thanks for the testimony !
I found your post while looking for information for my own condition.
Do you have Stargardt Disease ? I also have difficulty to process Vitamin A/Beta Carotène because of Stargardt so I was curious if you have the same condition.
Thanks again for the amazing article ! Very informative !
PS: sorry for double post. I realized I’ve sent the message the wrong way
Robyn says
Hi Josiah
Great article! Is it ok to take the beef liver in supplements if you can’t eat the beef liver? I know you’re not a doctor but was just wondering since they have this in supplement form is that a good way also to get retinol? Thanks for your help!
Josiah says
I haven’t used the supplement form. Probably would be fine.