Why Everyone Should Be Eating Organ Meat
April 7, 2012 in FAQ, Protein, Superfoods
You’ve probably heard a lot about how important it is to eat organ meat:  things like liver, kidney, tripe, heart, and even brain. What do these meats have that the muscle meat that we’re used to eating doesn’t have? The answer is A LOT!  Organ meats are the most concentrated source of just about every nutrient, including important vitamins, minerals, healthy fats and essential amino acids.  In the olden days (yes, I use that term purposely vaguely because it’s different for different cultures), organ meat was revered and saved for those at the highest echelons of society (exactly who depended on the culture, sometimes it was saved for pregnant women, sometimes the head of the family or tribe, sometimes the oldest members of the society, sometimes the hunters, etc.). I remember my mom cooking liver once a week when I was a kid (I also remember hating it, which is strange because I look forward to it now). But most of us don’t eat any organ meat anymore. So, what changed? How have we, as a society, migrated so far from organ meats in just a couple of generations? I think the answer to that question could be a dissertation in itself, but there is one BIG benefit for us: organ meat, even from grass-fed animals, can be very cheap compared to muscle meat (and organ meats from grass-fed animals are even higher in nutrients than organs from grain-fed animals). So, not only do you get to eat the healthiest meat from the animal, but you get to save money doing it! If you’re living on a tight budget, this might be a great way to work in some grass-fed meat!
I urge you to be adventurous with organ meats. I love ordering more unusual organ meats and things like feet and knuckles in ethnic restaurants, especially French and Chinese (although you do need to be careful of gluten ingredients when you do this). But when it comes to cooking at home, certain organ meats are easier to find than others. I suggest starting with the three organ staples: liver, kidney and heart. All three are available from US Wellness Meats (both beef and lamb, but also look at their variety of organ meat sausages) and liver is available from GrassFed Traditions (bison, beef and lamb).
Compared to the muscle meat we are used to eating, organ meats are more densely packed with just about every nutrient, including heavy doses of B vitamins such as: B1, B2, B6, folic acid and the very important vitamin B12. Organ meats are also loaded with minerals like phosphorus, iron, copper, magnesium, iodine, calcium, potassium, sodium, selenium, zinc and manganese and provide the important fat-soluble vitamins A, D, E and K.  Organ meats are known to have some of the highest concentrations of naturally occurring vitamin D of any food source. Organ meats also contain high amounts of essential fatty acids, including arachidonic acid and the omega-3 fats EPA and DHA.
Liver is known to be one of the most concentrated sources of vitamin A of any foods. In addition to containing dozens of important vitamins and minerals, it is an outstanding source of Vitamin D, Vitamin B12 (and other B-Vitamins), copper, potassium, magnesium, phosphorous, manganese, and iron, which is in a form that is particularly easily absorbed and used by the body.  Kidney is particularly high in Vitamin B12, selenium, iron, copper, phosphorus and zinc. Even though heart is technically a muscle, it also is also a superfood. Heart is a very concentrated source of the supernutrient, Coenzyme Q10 (CoQ10, important for cardiovascular health and also rich in kidney and liver), contains an abundance of Vitamin A, Vitamin B12; folic acid, iron, selenium, phosphorus and zinc, and is the number one food source of copper. Heart also contains twice as much collagen and elastin than regular meat (which means it is rich in the amino acids glycine and proline), which are essential for connective tissue health, join health and digestive health (see The Health Benefits of Bone Broth).
I recommend incorporating organ meat into your diet at least twice per week. In fact, the more organ meat in your diet, the better, especially if it’s grass-fed. Because the flavor can be challenging for some and because cooking organ meat can be daunting, I am devoting all of my recipe posts for next week to delicious organ meat recipes!







































Fantastic post. I am new to the paleo concept and have often discussed with co-workers the benefits of organ meat. Of course, being nurse’s, they are shocked by the idea of eating the “filter” of the body. That is why I love this post because it helps me to explain it a little better to them. I must say, I have not ventured down the organ road before and look forward to seeing your recipes next week. Have a Happy Easter!
I completely understand! (I am biting my tongue on a medical professional rant right now). I find myself explaining “the liver filters toxins, but it doesn’t STORE them!”. Plus, grass-fed animals don’t have to filter many toxins, so it’s win-win! Hope you had a great Easter!
Here you go! http://www.youtube.com/watch?v=5dw1MuD9EP4
Thanks for this post. What about chicken liver? Is it as nutritious as beef/lamb? I love chicken liver…beef & lamb are more difficult for me…
Chicken liver is also very healthy, especially if it comes from free-range chickens. Typically, the darker the liver, the more nutrient dense it is, so I’m not sure it’s quite as good as beef/lamb/pork. But, if that’s what you like, I say go for it!
Because of you, I purchased grass-fed cow heart, liver and kidneys today from our market. I’m intimidated, but excited for your recipes!
Oh jeepers, no pressure on me!
I hope you enjoy them!
I have a history of being anemic and I’ve read that chicken livers have higher iron content than beef livers – is this true or what’s your take on this? I do prefer chicken livers as beef livers seem to always have those tough strands in them that I can’t chew! Calf liver I find has them too… I was on high-strength iron pills which I still have but I’ve read that iron pills can cause Candida to grow even faster as it thrives on it – so I stopped taking them for now as my ferritin is much better, I take one or two at a ‘certain time of the month’ but other than that I try to rely on meats for my iron now – but my ferritin levels should still go up on paleo right? Last blood work they had inched up a bit.
Yes, chicken liver has more iron than beef liver, but they are both excellent sources of iron and the cofactors to absorb and use iron (which is why it’s not as much as a problem to eat liver compared to taking supplements). Pastured chicken liver and grass-fed beef liver are even better. I recommend getting free range/pastured chicken liver if possible because the fat profile in conventional chickens is terrible (way high in omega-6). Conventional calves liver is a good option because they are at least fed some grass. If you buy liver from a good butcher those strings should be removed. When I cook liver, I usually have to remove the odd vessel here and there with a sharp knife before cooking. As your gut heals and you absorb more of the nutrients in your food, your iron levels should even out. One of the tricks you can do is to never eat nuts or chocolate with your meals (so no pistachio crusted oysters or squares of dark chocolate for dessert) because the phytic acid in these foods will hinder absorption of several minerals, including iron.
Hello!
Do you know of a comprehensive list of the nutritional content of all organ meats – from top of animal to the bottom?
Thanks!
D.
I have not seen a list nor have I compiled one (but that would be handy!). My favorite online resource for nutritional data is nutritiondata.self.com Not sure if they have all of the organs listed, but they do have the more readily found ones.
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[...] I love that the liver is there (I usually use either a 1:1 or 1:2 ratio of liver to ground beef), adding valuable nutrition to my meal, but my family loves the fact that they can’t taste the liver at all (this is especially true if [...]
You suggest eating organ meat at least twice a week, the more the better. Do you think there is a risk of vitamin A overdose, as put forward by the government (especially for pregnant women)?
It can be a concern when consuming vitamin A in supplement form, although I don’t think it’s a concern when consuming organs since these also are high in vitamin D. This blog post summarizes the rationale very well: http://wholehealthsource.blogspot.com/2008/11/is-vitamin-toxicity-concern.html
Is chicken livers the “stuff” that comes inside the whole chicken? I just bought an organic chicken. I usually throw that out but then I read your post about organ meat and I didn’t. And if so what do you recommend to do with it?
Thanks. I’m excited to give a try!
You had me at “very cheap”.
Dear paleomom,
I was told organ meats are unhealthy because they were super high in cholesterol. is that true? thanks
Dietary cholesterol does not actually increase blood cholesterol. My favorite resource for understanding this is Dr. Attia’s blog eatingacademy.com
I’ve been told that people with Gout should not eat organ meat, is this true?
No. Mark’s Daily Apple has a great post on gout.
My parents served me liver once a week also and i hated it, and dont think i can handle it even as an adult. I do like chopped liver, is that ok?
I love organ meats and were always enjoying them but nowadays I try to avoid it and eat rarely. Yes, organs have lots of valuable elements but unfortunately they store heavy metals too, as well all the hormones and supplements that commercially grown animals are fed with in these days.
What about a frozen beef liver pill? How much should one consume a day? And is raw beef liver from a grass feed cow safe to take? Thanks!
Added some beef heart to my meatloaf mixture tonight. I would never have thought of doing such a thing (or had the courage to try it) before reading your blog. Thanks!