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Quand le lait de vache devient nocif…

When cow's milk becomes harmful…

Lactose, cow's milk protein… Intolerance, allergy… What are the symptoms? When should you seek advice? What dietary approach should be followed?

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Lactose, cow's milk protein… Intolerance, allergy… We're hearing more and more about these, but do you really know what's what? When is it an allergy? What are the symptoms? When should you see a doctor? What dietary changes need to be made?

Une partie de ce que nous mangeons passe dans le lait maternel. Si votre enfant a une allergie ou une intolérance, il existe de nombreuses choses à mettre en place pour qu'il puisse continuer à être allaité et qu'il puisse profiter des bienfaits de l'allaitement

Did you know?

Un enfant peut être allergique aux protéines de lait de vache mais cela ne veut pas dire qu’il le sera toute sa vie ! 

What are the differences between milk intolerance (often to lactose) and cow's milk protein allergy (CMPA)?

Lactose intolerance


Lactose intolerance is a difficulty digesting lactose (the sugar found in milk and dairy products). It results from a deficiency in "lactase", the enzyme responsible for breaking down lactose. There is no such thing as a lactose allergy.
 

The likelihood of developing lactose intolerance is relatively low in early childhood, but increases over time. Lactose intolerance rarely affects infants and children under 3 years of age. It becomes slightly more common from the age of 5.
 

What are the symptoms?
 

Digestive issues: bloating, diarrhoea, abdominal pain… The severity of symptoms varies from one person to another.
 

What can you eat?
 

The management of lactose intolerance is based on limiting — very rarely eliminating — foods containing milk. The extent of this limitation varies from person to person.
 

Cow's milk protein allergy
 

Cow's milk protein allergy is the first food allergy to appear in children. It affects approximately 7.5% of children.
 

The overall prognosis is good, with recovery achieved in 90% of children by an average age of 3 years.
 

This is an allergic reaction involving the immune system, which responds to the presence of a food it perceives as harmful.
 

What are the symptoms?


Digestive issues (bloating, diarrhoea, stomach aches…), skin reactions, sleep disturbances, weight loss, respiratory problems. In some rare cases, symptoms of a severe allergic reaction such as angioedema (Quincke's oedema) may also occur.
 

What can you eat?
 

It is necessary to completely exclude cow's milk-based products, and in some cases also beef. Milk from other animal species is contraindicated in cases of proven cow's milk allergy.
 

It is essential to eliminate milk from the diet, as well as yoghurts, cheeses and creams.
Care should also be taken with all processed products (brioches, cakes, charcuterie, sauces, ready meals) which may contain cow's milk proteins (CMP).
 

For children under one year of age, speak to your doctor, who will prescribe suitable products. The best prevention remains breastfeeding for as long as possible.
 

When should you seek medical advice?
 

When one of the symptoms described above appears and persists over a prolonged period, it is important to seek medical advice. Certain tests may be prescribed by your doctor, but in most cases, improvement on a diet excluding cow's milk proteins (CMP) will confirm the diagnosis.

Tous nos snacks allaitement sont sans PLV, sucres raffinés, et vous permettent de faire le plein de bienfaits tout en vous faisant plaisir. Profitez de 10% de remise sur votre lot découverte en vous inscrivant à notre newsletter.

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What are the tips for dairy-free and cow's milk protein-free diets?

- On remplace le lait de vache par des boissons végétales (riz, amande, avoine, soja, coco … et on alterne !). Notre gamme de complément alimentaire collagène en poudre se marie à merveille avec les boissons végétales !
- On remplace le beurre par des huiles végétales (olive, colza, noix…) ou de la margarine.
- On remplace la crème fraîche par des crèmes de riz, de soja, de coco ou d’avoine.
- On remplace le fromage par du fromage vegan que l’on peut trouver dans les magasins bio.

Take care mama

Il faut faire attention à tous les produits transformés (brioches, gâteaux, charcuterie, sauces, plats cuisinés) qui peuvent contenir des PLV.

Once allergic, always allergic?

Not necessarily! A gradual reintroduction may be possible on medical advice and following a precise protocol, which in some cases may take place in a hospital setting.


All Jolly Mama products are of course dairy-free (no lactose, no cow's milk protein, nothing)!

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When cow's milk becomes harmful…

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