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Lactose
C12H22O11A sugar found in milk and dairy products.

Lactose

/LACK-tohs/
E595

Quick Verdict

Lactose, the sweet symphony of milk, plays a crucial role in nutrition, yet for some, it can be a source of discomfort.

Vegan
Child Safe
Gluten Free
Non-Allergen
Source
Natural
Daily Limit (ADI)
No established ADI
"A glass of milk contains about 12 grams of lactose."
Global Regulatory Status
USA
Generally Recognized as Safe
EU
Approved
AU
Permitted
JP
Approved

The Sweet Essence of Milk

Lactose, often dubbed 'milk sugar', is a naturally occurring sugar found in the milk of mammals. It forms a vital part of the diet for infants, providing energy and aiding in calcium absorption. Real food sources include cow's milk, goat's milk, and dairy products like yogurt and cheese. However, many people worldwide lack the enzyme lactase, leading to lactose intolerance. This means that while lactose fuels many, it can also cause bloating and discomfort for others.

Navigating Lactose in Your Diet

Navigating lactose can be tricky, especially for those with lactose intolerance. The good news is that many delicious options exist! Lactose-free milk and dairy products are widely available, making it easier to enjoy the taste of dairy without the unwanted side effects. Additionally, alternative sources like almond or coconut milk provide a creamy texture without lactose, allowing everyone to savor their favorite drinks and recipes.

The Science Behind Lactose

From a scientific perspective, lactose is a disaccharide, composed of glucose and galactose. When consumed, it is broken down by the enzyme lactase into its simpler sugars, which are easily absorbed by the body. For those who are lactose intolerant, the lack of lactase leads to fermentation in the gut, causing discomfort. Understanding this process can help individuals make informed dietary choices, balancing enjoyment and health.

Found in 796 Products

Common Questions

Q: What foods contain lactose?
Lactose is primarily found in milk and dairy products such as cheese, yogurt, and ice cream.
Q: Can lactose intolerance be treated?
Yes, it can be managed through dietary changes, lactose-free products, or lactase enzyme supplements.
Q: Is lactose harmful to everyone?
No, lactose is safe for those who can digest it, but it can cause issues for individuals with lactose intolerance.

Risk Score

4/ 10
Also Known As:
Milk SugarDairy Sugar
Healthy Alternatives
  • Lactase Supplements
  • Almond Milk