How does acidophilus milk differ from regular milk?
Acidophilus milk is milk with live Lactobacillus acidophilus bacteria added. Sweet acidophilus milk tastes almost like regular milk, while fermented acidophilus milk is cultured until tangy, like a thin yogurt. Both still contain lactose and both are dairy, so they are not safe for a milk allergy.
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In this article
What is the difference between acidophilus milk and regular milk?
The main difference is the live culture. Acidophilus milk has Lactobacillus acidophilus bacteria added, while regular milk has no added live cultures. The base nutrition, such as protein, calcium and fat, is generally similar to regular milk of the same fat level, but check the label of the brand you buy.
Sweet vs fermented acidophilus milk
| Type | How it is made | Taste |
|---|---|---|
| Sweet acidophilus milk | Culture added to milk, not left to ferment | Close to regular milk |
| Fermented acidophilus milk | Milk is cultured until it sours | Tangy, thin, similar to kefir or drinkable yogurt |
Labels differ, so look for the word sweet or cultured on the pack to see which type you have.
Is it easier on lactose?
Not lactose-free. Some people find cultured dairy easier to digest than plain milk, but that varies by person and product. If you have lactose intolerance and want to avoid it fully, choose products labelled lactose-free. If you have a cow’s milk allergy, acidophilus milk is not suitable.
Does it keep longer than regular milk?
Not by much. The Canadian Dairy Commission lists acidophilus milk at 2 weeks at 4 degrees C, and notes that the shelf life may vary with manufacturers. Always follow the date and storage instructions on your carton, keep it cold, and discard it if it smells off.
Using it in the kitchen
- Sweet acidophilus milk can usually replace regular milk in cooking and drinks.
- Fermented versions add tang, so they suit smoothies, pancakes and baking more than coffee.
- Very high heat can kill live cultures, so cooking removes the live-culture aspect.
Health claims
Probiotic claims are a topic of ongoing research, and a general food page cannot promise any benefit. If you have a medical condition or a weak immune system, ask a doctor or dietitian before relying on cultured foods.
People also ask
Is acidophilus milk the same as probiotic milk?
It is a type of probiotic milk, because it contains added live Lactobacillus acidophilus. Other milks may contain other cultures, so check the label.
Does acidophilus milk taste different?
Sweet acidophilus milk tastes much like regular milk. Fermented acidophilus milk is noticeably tangy.
Is acidophilus milk lactose-free?
No, unless it is labelled lactose-free. It still contains lactose and is not safe for a milk allergy.
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