Dairy Intolerance (Lactose, Casein & Whey)

Having a food intolerance is not fun. It can cause abdominal pain, discomfort, and nausea. It also causes embarrassing symptoms like flatulence and diarrhea. Other symptoms linked to food intolerances include muscle or joint pain, headaches, exhaustion, and even skin symptoms like rashes and eczema.

Dairy is just one of those foods that many people seem to be intolerant of. Let’s talk about the main components of milk that people react to: lactose, casein, and whey.

MILK SUGAR (LACTOSE) INTOLERANCE

It’s estimated that up to 75% of adults are lactose intolerant. Lactose is the carbohydrate “milk sugar” naturally found in most dairy products. Lactose intolerance is so common you can buy lactose-free milk in your regular grocery store. Lactose-free products are treated with the enzyme “lactase” that breaks the lactose down before you ingest it. It’s this lactase enzyme that is lacking in most people who are lactose intolerant.

The lactase enzyme is naturally released from your intestine as one of your digestive enzymes. It breaks down the lactose sugar in the gut. When someone doesn’t have enough lactase, the lactose doesn’t get broken down the way it should. Undigested lactose ends up being food for the resident gut microbes. As they ferment the lactose, they create gases that cause bloating, flatulence, pain, and sometimes diarrhea.

Lactose is in dairy but is in lower amounts in fermented dairy (e.g. cheese & yogurt) and butter. Steering clear of lactose isn’t that easy as it is added to other foods like baked goods, soups, and sauces. And if you’re taking any medications or supplements, check to see if it’s in there too, as lactose is a common ingredient in them.

If you have symptoms of lactose intolerance, keep an eye on food, medication, and supplement labels.

MILK PROTEIN (CASEIN & WHEY) ALLERGY

Milk is a known, and common, food allergen. In Canada, it is considered a “priority allergen” and must be declared on food labels.

So, what are the allergens in milk? You’ve heard of “curds and whey?” Well, these are the two main proteins in milk. The solid bits are the curds (made of casein), and the liquid is the dissolved whey.

Unlike lactose intolerance, casein and whey can cause an actual immune response. It’s an allergy. And this immune response can cause inflammation. In fact, we don’t know how many people have these milk allergies, but most estimates put it far below that of lactose intolerance.

Like lactose, these allergenic milk proteins can be found in other products too. They’re not just in dairy but are often in protein powders as well (Have you heard of “whey” protein powders?).

Some of the symptoms of milk protein allergy differ from that of lactose intolerance; things like nasal congestion and mucus (phlegm)
are more common here. And casein seems to be linked with belly fat.

Interestingly, people who have gluten intolerance are often allergic to milk proteins like whey and casein as well. These can go hand-in-hand.

Like lactose intolerance, if you’re allergic to casein and whey keep an eye on labels so you can avoid these.

CONCLUSION

If you get gassy, bloated, or diarrhea after eating dairy, you may have a lactose intolerance. If you often get a stuffy nose and mucus, then you may be allergic to casein and/or whey.

While dairy may be an entire food group, it is not an essential nutrient. All the nutrients in dairy are available in other foods. If you experience these symptoms, you can try removing dairy from your diet. You may find improved digestion and fewer gut issues. Or you may find improved nasal congestion, or even less belly fat.

If you decide to (or have already) removed dairy from your diet, let me know your experience in the comments below.

Recipe (Dairy-free): Chocolate Ice “Cream”

Serves 2

INGREDIENTS

3 bananas, sliced and frozen
2 tsp cacao powder, unsweetened
1 tbsp peanut or almond butter

INSTRUCTIONS

Place frozen bananas in food processor and blend until smooth (a few minutes). You may have to stop a few times to scrape the sides.

Add cacao powder and almond butter and blend until mixed well.

Serve & enjoy!

Tip: You can make this in advance and freeze in an airtight container.

Dairy free Chocolate Ice "Cream"
Author: 
Prep time: 
Cook time: 
Total time: 
Serves: 2
 
Ingredients
  • 3 bananas, sliced and frozen
  • 2 tsp cacao powder, unsweetened
  • 1 tbsp peanut or almond butter
Instructions
  1. Place frozen bananas in food processor and blend until smooth (a few minutes). You may have to stop a few times to scrape the sides.
  2. Add cacao powder and almond butter and blend until mixed well.
  3. Serve & enjoy!
  4. Tip: You can make this in advance and freeze in an airtight container.

References:

https://authoritynutrition.com/11-proven-ways-to-reduce-bloating/

How To Get Rid of Bloating: 9 Strategies Backed By Science

11 Warning Signs You Have A Sneaky Food Intolerance

https://authoritynutrition.com/dairy-foods-low-in-lactose/

https://authoritynutrition.com/lactose-intolerance-101/

Whey sensitivity and intolerance: Here’s when whey protein just isn’t for you.

All About Food Sensitivities

https://www.thepaleomom.com/the-great-dairy-debate/

https://nutritionfacts.org/video/is-milk-and-mucus-a-myth/

https://nutritionfacts.org/video/milk-protein-vs-soy-protein/

https://examine.com/supplements/casein-protein/

https://examine.com/supplements/whey-protein/

Milk

http://www.health.harvard.edu/blood-pressure/milk-protein-may-lower-blood-pressure

About Me

Hi, I’m Tracy! I create food solutions to feed your life goals. I’m a Nutritionist, chocoholic + superhero fan. Mom to three, wife to one, crazy about all four, and food! When you work with me you’ll learn to savour life and nourish all that it has to offer.

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3 months ago
Tracy Houle Nutrition
I dont know about you but I have been struggling over these last few months. 

All of the things that Im normally pretty good at like staying positive, eating well, and being active have really been challenging for me during these difficult times.

I needed an inner shakedown!

And what I found was that I needed a really good plan and some accountability.

Starting on Monday, May 3rd, Im committing to a 4-week meal plan to revitalize my health and help me shed a few pounds. 

Wanna join me?

Just send me a quick DM with “I’M IN” and I’ll send you more info.

#healthfirst
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#nutritionist
#healthylifestyle
#cleaneating

I don't know about you but I have been struggling over these last few months.

All of the things that I'm normally pretty good at like staying positive, eating well, and being active have really been challenging for me during these difficult times.

I needed an inner shakedown!

And what I found was that I needed a really good plan and some accountability.

Starting on Monday, May 3rd, I'm committing to a 4-week meal plan to revitalize my health and help me shed a few pounds.

Wanna join me?

Just send me a quick DM with “I’M IN” and I’ll send you more info.

#healthfirst
#foodmatters
#nutritionist
#healthylifestyle
#cleaneating
... See MoreSee Less

3 months ago
Tracy Houle Nutrition
TODAY is EARTH DAY 🌳 (which is really everyday) and if you want to know how small changes can add up to a healthier planet 🌏 check out my newest blog (link below) where I do a deep dive into modern agriculture and how it impacts our health, as well as the health of the planet.

 

Actually, not be an ‘askhole’ but I’d really appreciate if you could take the 10 minutes, or so, to read it.

 

When it comes to farming, we’re in a cultural crisis – and it’s never been more important for food production to evolve and it’s us who will make it happen with our buying power.

 

The good news is that smaller scale, environmentally friendly, and regenerative farming practices are playing a big part in helping to restore lost nutrition in our soil and food, and you can “be the change” with my list of what you can do as an individual today!
 

So, have a read and let me know if you can support your local farmers or share your favourite farm in the comments below.

Two of my favourite local food producers are @farmqueenfoods & @providencehillfarm.ca 
 
https://tracyhoule.com/food_health_climate_change/

TODAY is EARTH DAY 🌳 (which is really everyday) and if you want to know how small changes can add up to a healthier planet 🌏 check out my newest blog (link below) where I do a deep dive into modern agriculture and how it impacts our health, as well as the health of the planet.



Actually, not be an ‘askhole’ but I’d really appreciate if you could take the 10 minutes, or so, to read it.



When it comes to farming, we’re in a cultural crisis – and it’s never been more important for food production to evolve and it’s us who will make it happen with our buying power.



The good news is that smaller scale, environmentally friendly, and regenerative farming practices are playing a big part in helping to restore lost nutrition in our soil and food, and you can “be the change” with my list of what you can do as an individual today!


So, have a read and let me know if you can support your local farmers or share your favourite farm in the comments below.

Two of my favourite local food producers are @farmqueenfoods & @providencehillfarm.ca

tracyhoule.com/food_health_climate_change/
... See MoreSee Less

Comment on Facebook

Very informative. Thanks for sharing !

4 months ago
Tracy Houle Nutrition
Ready for the truth no one wants you to know?

There actually IS a secret tool to getting healthier.

Here’s another secret:
It DOESN’T involve giving up treats and wine forever.

In fact, the way I’ve been able to keep my family and I healthy for the last decade has been largely thanks to the 80/20 rule.

This week’s blog (link below) is ALL about moderation. The word you hear SO MUCH, but never really know how to practically include in your life.

Also on the blog, 15 DELICIOUS (and I mean actually delicious) vegetable recipes.

No, I’m not going to tell you to make a plain salad with a drizzle of balsamic vinegar.

Let’s talk about VEGGIES that are delicious and taste like our favourite comfort food.

When we start to rekindle our flame with veggies, we remember how good they can taste and how they make us FEEL.

What’s your favourite FUN way to include veggies in your diet? 

https://tracyhoule.com/how-to-rekindle-the-flame-with-vegetables/

Ready for the truth no one wants you to know?

There actually IS a secret tool to getting healthier.

Here’s another secret:
It DOESN’T involve giving up treats and wine forever.

In fact, the way I’ve been able to keep my family and I healthy for the last decade has been largely thanks to the 80/20 rule.

This week’s blog (link below) is ALL about moderation. The word you hear SO MUCH, but never really know how to practically include in your life.

Also on the blog, 15 DELICIOUS (and I mean actually delicious) vegetable recipes.

No, I’m not going to tell you to make a plain salad with a drizzle of balsamic vinegar.

Let’s talk about VEGGIES that are delicious and taste like our favourite comfort food.

When we start to rekindle our flame with veggies, we remember how good they can taste and how they make us FEEL.

What’s your favourite FUN way to include veggies in your diet?

tracyhoule.com/how-to-rekindle-the-flame-with-vegetables/
... See MoreSee Less

Comment on Facebook

I really enjoyed reading your blog on Veggies! I like the different ideas on how to incorporate more veggies. I love grilled veggies the best but also enjoy making casseroles with different veggies! I cant wait to try some of your new veggie recipes....even the butternut smoothie😬!

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