Buyer protection
Contents
- A feeling. Several possible causes.
- Three mechanisms that should not be confused.
- Lactose is not distributed equally everywhere.
- The protein composition is also different.
- Why “lighter” does not automatically mean “more tolerable.”
- For many people, nutrition is more than a routine.
- An often overlooked difference: processing.
- Four levels. Four completely different questions.
- Four questions before you choose a milk alternative.
- Milk types at a glance: What can be said...
- Get to know donkey milk – with your eyes...
- Frequently asked questions – clear answers.
- Sources and classification.
Why can I tolerate some types of milk better than others?
Milk is not all the same. Differences in lactose, protein, fat, and processing can explain why people experience different dairy products differently. An honest look at nutrition – without promises of miracles.
“I don’t tolerate milk very well.” This statement sounds clear. However, from a nutritional science perspective, it can mean very different things.
A feeling. Several possible causes.
Some people report bloating, abdominal pain, or a feeling of fullness after consuming dairy products. Others react to certain types, quantities, or preparations. The cause cannot be determined from the feeling alone: lactose intolerance, a milk protein allergy, the composition of a meal, or completely different digestive issues are all possibilities.
The crucial point, therefore, is not the simple question “Which milk is best?”, but rather: What component am I reacting to – and has the cause been medically clarified?
Three mechanisms that should not be confused.
Lactose
Lactose is broken down in the small intestine with the help of the enzyme lactase. If there is insufficient lactase, more lactose reaches the large intestine and can cause discomfort. The individually tolerated amount varies.
Milk proteins
A milk protein allergy is an immune system reaction to proteins. It is not lactose intolerance and can also trigger severe reactions. Other animal milk is not a safe self-experiment.
Overall meal
Fat content, portion size, accompanying foods, and individual digestion can influence how a meal feels. A single symptom does not prove a specific intolerance.
Lactose is not distributed equally everywhere.
Lactose is the natural sugar in mammalian milk. In the literature, values for donkey milk are often stated as approximately 6.0–7.3 g per 100 g, while for cow milk, they are approximately 4.4–4.9 g per 100 g. Values vary depending on the animal, feeding, lactation phase, and analysis.
This is a crucial point: Donkey milk is not low in lactose. Those who have difficulty digesting lactose can also react to donkey milk. A mild taste or low fat content does not change this.
Schematic bars on a common 0–8 g scale; no laboratory analysis of specific DON DONKEY’S® batches. Sources: Reviews 2024/2025.
The protein composition is also different.
Milk contains, among other things, caseins and whey proteins. Their proportions differ between animal species. In many studies, donkey milk has a lower total protein and casein content compared to cow milk. This makes it chemically interesting – but not automatically suitable for everyone.
Especially in cases of confirmed cow's milk protein allergy, cross-reactions can occur. Therefore, switching to donkey milk, if at all, should be part of an individual, medically supervised dietary decision. A recommendation for self-treatment would be inappropriate.
Why “lighter” does not automatically mean “more tolerable.”
Donkey milk typically has a lower fat content than whole cow's milk. This can explain its thinner consistency and how it is perceived in the mouth. However, this does not lead to any definitive statement about individual discomfort.
Texture
Less fat can mean a less creamy perception. Sensory perception is not the same as digestive tolerance.
Portion
A small sip and a large glass provide different absolute amounts of lactose, fat, and protein.
Context
Milk in coffee, as part of a meal, or as a standalone drink is not consumed under identical conditions.
Special foods deserve attention. But they do not need exaggerated promises.
For many people, nutrition is more than a routine.
In conversations with interested people, we repeatedly encounter a relatable motivation: people want to know more precisely what is in their food and where it comes from. This is an observation from our customer interactions – not a statement about the properties of our products.
DON DONKEY’S® understands donkey milk as a special food that people can consciously incorporate into their diet. Donkey milk is a food and not a medicine – and not a substitute for a balanced, varied diet. We want to explain what is in donkey milk, how it differs, and where its limits lie.
An often overlooked difference: processing.
Fresh, pasteurized, ultra-high temperature treated, fermented, or dried – processing changes shelf life, handling, and partly sensory properties. However, it does not automatically remove lactose or milk proteins.
Fresh donkey milk from DON DONKEY’S® is not pasteurized and is delivered frozen. Store it at −18 °C and thaw it slowly in the refrigerator at 2–7 °C. Please follow the instructions on the label.
Freeze-dried powder is stored dry and mixed with water. The same applies here: the preparation and storage instructions on the label are decisive.
Four levels. Four completely different questions.
Milk tolerance cannot be determined by a single number. What matters is which question is being asked in the first place.
Lactose
How much lactose does the milk contain? This question concerns the digestion of the sugar, not the risk of allergy.
Proteins
What protein fractions are present? Differences in composition are not a blanket guarantee of tolerance.
Fat & sensory perception
How full-bodied or thin does the milk feel? Mouthfeel and individual tolerance are different things.
Fresh, heat-treated, or dried: processing determines storage and preparation. Always follow the instructions on the label.
Infographic: DON DONKEY’S® Editorial Research. Schematic classification, not a medical diagnosis.
Four questions before you choose a milk alternative.
What exactly is happening?
Document symptoms, timing, and triggers. Not every reaction after eating can be attributed to milk.
Is the cause known?
In cases of suspected lactose intolerance or allergy, a medical examination is the right starting point – especially before excluding important food groups for an extended period.
Which property is crucial?
Low lactose, certain proteins, a different fat content, taste, or a safely processed product are different criteria.
How safe is the food?
Consider processing, refrigeration, and labeling, and read the instructions on the label. Consult your doctor beforehand if you have health-related questions.
Milk types at a glance: What can be said with authority?
| Product | Lactose | Protein / Special feature | Important classification |
|---|---|---|---|
| Cow milk | Contains | Caseins and whey proteins | Depending on processing; lactose-free variants available |
| Donkey milk | Relatively high | Different protein profile, less total protein | Not lactose-free; not a safe unsupervised substitute for allergies |
| Goat milk | Contains | Different protein profile | No reliable solution for cow's milk protein allergy |
| Lactose-free cow milk | Enzymatically broken down | Milk proteins remain intact | Relevant for lactose intolerance, not for milk protein allergy |
| Plant-based drinks | No animal lactose | Varies greatly depending on the raw material | Pay attention to protein and calcium content as well as ingredients |
General classification; specific nutritional values depend on the product. Individual medical suitability cannot be derived from the table.
Get to know donkey milk – with your eyes wide open.
Those who are interested in the composition and origin of donkey milk independently of medical issues can learn more about the two product forms at DON DONKEY’S®. The product pages are for information and selection, not for treating symptoms.
Fresh donkey milk
Read product details, origin, and storage and thawing instructions.
Fresh donkey milk
Donkey milk powder
Discover information about ingredients, production, and preparation.
View donkey milk powderFrequently asked questions – clear answers.
Is donkey milk suitable for lactose intolerance?
Donkey milk contains a relatively high amount of lactose and is therefore not generally suitable for people with lactose intolerance. The amount of lactose that is individually tolerated varies; symptoms should be medically clarified.
Is a milk protein allergy the same as lactose intolerance?
No. Lactose intolerance concerns the digestion of lactose. In a milk protein allergy, the immune system reacts to proteins; it can trigger serious reactions.
Can donkey milk replace cow milk in case of an allergy?
Not without individual medical clarification. Different protein profiles do not rule out cross-reactions. Donkey milk must not be advertised as a safe allergy alternative.
Why does donkey milk often taste sweet?
The relatively high natural lactose content contributes to the perception of sweetness. However, taste and digestive tolerance are two different topics.
How do I properly store fresh donkey milk?
Fresh donkey milk is stored frozen at −18 °C and thawed slowly in the refrigerator at 2–7 °C. Please follow the instructions on the label. You can find a step-by-step guide in our post Thawing and storing donkey milk.
What does “conscious nutrition” mean at DON DONKEY’S®?
For us, it means explaining food, its composition, and its limits in an understandable way. Donkey milk is a food and not a medicine.
Sources and classification.
This post combines published specialist information with our observation from customer conversations, which is expressly designated as such. Literature values are averages or ranges, not batch measurements. The presentation does not replace medical advice.
- gesund.bund.de – Lactose intolerance
- NIDDK – Symptoms & Causes of Lactose Intolerance
- Frontiers in Nutrition (2024) – Review of donkey milk
- Nutritional Composition and Biological Activities of Donkey Milk – Narrative Review (2025)
DON DONKEY’S® · Knowledge before promises.
