If you’re wondering why you you shouldn’t eat dairy, here are the top reasons to avoid dairy and milk products altogether.
When I removed dairy from my diet and decided to go vegan instead, it made the biggest difference in how I felt. At twenty my joints hurt, and my knees, in particular, were so stiff some days that it hurt to sit and stand.
My digestion was sluggish, and my body felt ‘slow’. In my twenties. That’s pretty darn young to feel slow and uncomfortable.
When I got dairy out of my diet, I felt profoundly better.
It didn’t happen overnight for me, because some things were hard to ‘ditch’ (like cheese). As you will soon see, I later learned that was because of the highly addictive quality of cheese. But, once the dairy products were gone for good… my body felt renewed.
13 Reasons to Avoid Dairy and Milk Products
I talk about dairy far more than any other animal ‘food’. We consume so much of it without even realizing, and unlike meat products which we know we should reduce or eliminate… most of us truly believe that dairy is good for us. I want to change that.
I created these list of reasons to avoid dairy to show you that it’s more than just a personal preference. There are very concerning reasons that affect your overall health.
13. Dairy Alternatives
There have never been better dairy alternatives on the market.
I became vegan almost 20 years ago. Our alternatives for non-dairy milk were: bad-tasting soy milk and bad-tasting rice milk. That was it.
Vegan cheeses? Forget it! Vegan ice creams?
Uh, if you want to call a rice-based icy concoction with a weird oily aftertaste ‘ice cream’, I guess it counts – I just never ate it.
And, that was a big deal for this ice-cream-loving vegan!
Now?
You are spoiled, people! 😉 Have a look at just some of the dairy-free options available:
Milk: Coconut milk from So Delicious and Silk, almond milk from So Delicious and Almond Breeze, soy milk, rice milk, hemp milk, flax milk, oat milk, and blended milk like almond coconut.
Really—there isn’t ONE option in all of these that is at least as good as—or better than—cow milk?
Cheeses: Daiya shreds and Daiya wedges probably earn top spot here for commercial cheeses. But, there are many more recipes available too.
Try my two vegan parmesan alternatives, my ‘Truffled Cashew Cheese’ (pictured below, from LTEV, and recipe coming soon). And, have you seen Miyoko Schinner’s new Artisan Vegan Cheese cookbook? WOW!
Yogurts: Coconut yogurts and greek yogurts, Organic Soy, Almond.
Ice Creams: Oh, you guys are lucky! Coconut ice creams from Coconut Bliss (my FAVE!) and So Delicious, Rice ice creams by Good Karma, soy ice creams, and then many nut and seed based ice creams like almond creams, hemp, and cashew. Or, make your own with my “Dreena Dazs” recipes!
Seriously, I haven’t even exhausted all the brands and options here – we are lucky to have so many delicious options – no excuses.
12. Cancer Prevention
Prostate, breast, and ovarian cancers have been linked to dairy consumption. And, if you’ve read The China Study, you’re aware of the link between casein (the main protein in milk) and cancer. If not, READ it!
Dr. T. Colin Campbell, professor emeritus of nutritional biochemistry at Cornell University and author of The China Study, says casein is one of the most significant cancer promoters ever discovered.
Think about how often children are pushed to eat milk, yogurt, and cheese. Childhood diets rich in dairy products are associated with cancer in adulthood.
For more, watch this video from Dr. Colin Campbell.
11. Cheese is addictive
That’s why it’s so darn hard to stop eating the stuff. But, as you’ll learn in Julieanna’s brief video (and through this list), it’s best to kick the cheese (and dairy) habit.

10. Osteoporosis
Seems counterintuitive. We’re supposed to drink milk to protect against osteoporosis, right? So why do the countries that guzzle the most dairy have the highest osteoporosis rates? We now know that it’s not just calcium intake, but absorption and loss.
When we eat diets high in animal protein (milk included), our bodies become acidic and calcium is drawn from our bones to neutralize that acidic environment – cheese is particularly acidic.
Ditch the dairy (and the meat) to help maintain a more alkaline state in your body.
9. Plant-Based Calcium
Last year, the “Healthy Eating Plate” food guide pushed dairy off the plate, based on Harvard’s assessment that high intake can increase the risk of prostate cancer and possibly ovarian cancer, and also suggesting that foods like collards, bok choy, and baked beans are safer choices than dairy for obtaining calcium.
Speaking of calcium sources and absorption, did you know that kale contains more calcium per calorie than milk (90 grams per serving) and is also better absorbed by the body than dairy?
And that’s just ONE plant food you can eat. Other plant-foods boosting calcium include: beans, nuts like almonds and seeds like sesame, broccoli, collards, whole-grains, and tofu. (And if you think eating leafy greens is hard, I have a leafy-greens post coming up, stay tuned!)

8. Heart Disease
All that cheese and milk (and other dairy products) pack a wallop of cholesterol and saturated fat to one’s diet. A low-fat plant-based diet has been shown not only to prevent heart disease, but also reverse it.
And, before you think low-fat dairy is okay, it has been linked not only to increases in allergies, but also type 1 (childhood-onset) diabetes.
7. Constipation
Milk and cheese have no fiber. Neither does meat.
Dairy is constipating for children. Our children have never been constipated, yet I have heard parents talk about poo problems over and over.
And, grownups, if the kiddos get constipated from dairy, you will too (maybe you are right now).
There’s no need for laxatives. Eat a plant-based diet (rich in whole foods), and you’ll poop easy. There, I said it.
6. Milk Stinks
Okay, there is nothing scientifically or even ethically sound about this argument. But, have you ever just smelled milk? Put aside the fact that you’ve been drinking it since your wee years.
Take a glass and smell it. It has a stink.
I guarantee that if you grew up drinking almond or coconut milk and you tasted COW milk, you would immediately say “peeU”!
It is what we are conditioned to drink, and cow milk is – well – stinky… and, that’s even before it goes sour.
5. Antibiotics and Hormones
The mass production of milk requires cows being stressed to unnatural levels. This stress results in mastitis in the cows, which requires antibiotics, which make their way into the milk in our markets.
Do you want to drink growth hormones and antibiotics? Do you want your children to? You may bypass this one point by choosing organic milk products – but that doesn’t change the composition of milk…

4. Saturated Fats, Cholesterol, and Hormones
Skim milk is marketed for lower fat content, yet a 2011 Harvard study of 12,829 children showed that the milk sugar in skim milk may make you fatter than whole milk.
And, all milk products (as with ALL animal products) contain cholesterol. And, we have been sold the line that “organic” milk is the solution.
But as explained in The Complete Idiot’s Guide to Plant-Based Nutrition
“Just because you pay more for the ‘organic’ label doesn’t mean you’re getting a safe, toin-free product. Milk products are inundated with steroids and hormones (both naturally occurring and production-induced… and microbiological contaminants (think bacteria, viruses, parasites and mycotoxins) can also find their way into your dairy products.“
3. Animal cruelty
Dairy production might be the most offensive and heinous of all animal farming. Baby calves are pulled from their mothers at birth. Mother cows will bellow and search after being separated from their young. While female calves are slaughtered or kept alive to produce milk, male calves are taken, chained in tiny stalls and raised for veal.
And, since is unprofitable to keep dairy cows alive once their milk production declines, they are usually killed at 5 to 6 years of age (though their normal life span exceeds 20).
2. Lactose Intolerance
I would guess that if any of us were tested, we would be deemed ‘lactose intolerant. It is estimated that about 75 percent of the world’s population are ‘lactose intolerant’, and those that aren’t (primarily Caucasians) tolerate milk sugar because of an inherited genetic mutation. That’s because the milk is meant for cows, not people…
1. Dairy Products Come from Cows
Why are we all drinking milk from a cow when we wouldn’t drink the milk from our lactating dog or cat… or milk from a horse, pig, or raccoon?!
We are the ONLY species that drinks the milk of another species, consuming it long after weaning. Would you go out into a field and suckle from a cow?! I don’t think so. Think about that connection. Just think about it.
As you can see, there are many health reasons to avoid dairy. I know it’s not easy to make a lifestyle change like this but I promise you that it’s worth it!
Have you already given up dairy? If so, what have you noticed? What were your reasons to avoid dairy?






Jenna says
I have always suffered from digestive problems until I decided to give up dairy. As a little girl, I had serious constipation issues. They were so bad that I was prescribed a laxative every day until I became regular. I also more recently suffered from chronic stomach aches, bloating, and gas. Some of the attacks would be worse that others, but I never could figure out why. One day my roommate who is both gluten and dairy free told me that it might be lactose intolerance and I should try giving up diary. I gave up lactose for a week, and I suddenly felt so much better! The gas, bloating, and stomach aches that I was so accustomed to went away. I became more regular because I was replacing all of the dairy in my diet with fiber-rich foods with lots of nutrition. I still eat dairy every once and a while, but only during special occasions. I have to stay away from milk, ice cream, and butter on an empty stomach. But everything else works for me on those special occasions. During my regular life though, I couldn’t be happier with the results!
Andrea Cole says
The first and foremost reason I don’t drink dairy is I just don’t like it! It is digusting, and I don’t like dairy products either, no cheese , no yoghurt none of it! After I got older and could have probably choked down something for the sake of nutrition I am so glad I didn’t. I remember being pregnant and the nutritionist trying to shove dairy down my throat. I wish nutritionists were better educated so that wouldn’t happen.
Faith says
I have always hated milk because like the author says it stinks. I told a friend this a few years back and she laughed because she didn’t believe me. She went home and poured herself some milk and took a whiff just to see if I knew what I was talking about. To this very day she does not drink milk either… hahahaha. I can even leave ice cream at the store. Now how do I just say no to the cheese!
Zulejka says
Don’t you think cheese stinks as well? 😉
kitsy says
I grew up in the dairy state (Wisconsin) and really hated the taste of milk. I could tolerate it only if I could knock off some cookies or cake at the same time.
One summer after our evening meal I ran out to play with the neighborhood kids, and left my full glass of milk sitting on the table. Sometime later, my mother called me in and forced me to drink that vile stuff. By then it could have been harboring all sorts of vicious bugs, but nobody knew those things back then. Yeah, the stuff stinks to high heaven…besides NOT doing a body good.
Su J says
Thank you for doing this site – I find it really interesting to hear other peoples stories. I have been a vegetarian for 27 years. I am now permanently off all dairy since having recently suffered a sudden onset of horrendous sinus problems stomach cramps and facial eczema. It’s early days yet so I’m waiting for all the other health benefits to kick in – although within a few days my sinus problems and eczema started clearing up, so that was good enough for me. I keep reading all the good reasons why people have given up because it is encouraging when giving up a major food group. I have a fair list of food intolerances, so I’m hoping that now I have eliminated all dairy from my diet, I will feel more balanced and healthy. I am now vegan and look forward to trying new recipes and facing the challenges ahead.
Deana says
I have been a vegetarian for over 30 years eating dairy. I have had the same issue with horrendous sinus problems. A sudden onset of facial eczema, stomach cramps.
Since watching the Earthlings Documentary by Joaquin Phoenix ( can be seen on u tube) A Must to see if you care for yourself others and Animals, where your food comes from and what is put in t before we eat it. A Graphic Horrific way about the Truth how societies treatment in dairy and meat industry treat Animals. For me it was like watching a German Death Camp for Animals. This has had a profound in pact on my life. Its now changed my life for the better, and im very proud to say im now a Vegan. 🙂 Not only for a more compassionate ethical treatment for Animals, But my Health, and the environment and for the planet we live in.
Since not eating Dairy the eczema is clearing and less stomach cramps, and I feel so much better already, and its only been a month! I very much look forward to learning about a more compassionate life style. I will spread the word to shine the light to Help others too.
Susan says
I am not a vegetarian by any means (but will not eat veal on principal) but have celiac so I’m gluten free and lactose intolerant so I’ve been dairy free for a long time. Since giving up dairy my stomach feels better, my eczema is gone, my skin is clearer, and so is my nose! I don’t miss dairy simply because of the way it made me feel. Milk in particular was a big problem and I always say it smells bad but my kids think I’m nuts. I wish I would’ve ditched the dairy when they were little from the get-go. It’s impossible to convince teens to give up pizza and ice cream! Now if I have dairy (butter is snuck into so many foods) I feel sick within a few minutes. It’s hard to believe how I was living my life feeling horrible all the time!
Tan says
When I dropped dairy in 2010, I used alternatives like almond and soy. Of course, I miss the cheese, can’t lie, but there are cheese alternatives, though I don’t care for them anymore. However, now my allergies have lessened and I can breath a lot easier as my nose doesn’t clog up due to swelling. Now I can also play sports much easier by focusing on the sport instead of trying to breathe through half a nostril. Also, turns out I was lactose intolerant anyway. Plus, dairy isn’t healthy nor ethical.