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Doctor insights on: Digestive Advantage Lactose Intolerance

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Milk seems to give me digestive problems. How do I know if this is lactose intolerance?

Milk seems to give me digestive  problems. How do I know if this is lactose intolerance?

Lactose intolerance: Cow's and breast milk both contain lactose as the predominant sugar. Try withholding milk and dairy for 2 to 4 weeks and watch your symptoms disappear if you suffer from lactose intolerance. Milk allergy can be ruled out by either a skin test or rast blood test. ...Read more

Lactose (Definition)

Found in milk. Lactose is a large sugar molecule that is made up of two smaller sugar molecules, glucose and galactose. In order for lactose to be absorbed from the intestine and into the body, it must first be split into glucose and galactose. The glucose and galactose are then absorbed by the cells lining the small intestine. The enzyme that splits lactose into glucose ...Read more


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What happens when a lactose intolerant person has lactose a lot without lactaid digestive enzymes?

What happens when a lactose intolerant person has lactose a lot without lactaid digestive enzymes?

Gas,cramps,diarrhea: Lactose will case gas, produced by some bacterial action on the sugar, cramping, and loose stools. The un-absorbed lactose acts as an osmotic agent and pulls water into the stool. It also produces a somewhat acidic stool that will produce a chemical burn on exiting the body. ...Read more

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How can I treat lactose intolerance?

How can I treat lactose intolerance?

2 choices: You treat this issue by #1 avoiding all products with lactose or #2 take supplemental lactase enzyme (lactaid and others).There are milk products available that have the enzyme added and there are milk substitutes (almond ; soy) that contain no lactose. Some milk based products (cheddar cheese ; yogurt) that are low enough in lactose content that they don't trigger symptoms. ...Read more

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Lactose intolerance -- problem for life?

Lactose intolerance -- problem for life?

A forever problem: Lactose intolerance is genetically based (please see my earlier answer), & is "forever." of course, some people with the condition have higher threshold for tolerating at least a certain amount of lactose. Also, replacement of lactase (the enzyme that breaks lactose down) is over-the-counter, can permit better tolerance of ingested lactose. Minimize lactose-containing foods unless lactase is taken. ...Read more

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How do you diagnose lactose intolerance?

How do you diagnose lactose intolerance?

Avoid dairy products: The simplest way is to eliminate all diary for one week: milk, ice cream, cheese, etc. And see if the symptoms go away. Then try adding a small amount of dairy products, such as a glass of milk each day for a week. If symptoms of abdominal pain, bloating and gas return, you may have lactose intolerance. Talk to your physician, to get more suggestions to evaluate or treat your symptoms. ...Read more

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Can a person develop lactose intolerance?

Yes, comes with age: The great majority of the world's population becomes lactose intolerant with age (except northern europeans), because people produce less and less lactase enzyme and will not be able to digest milk sugar. Lactose intolerance can come on more suddenly after diarrhea. Taking lactase (lactaid tablets) can help a lot. We humans are the only mammals who keep drinking milk after weaning off the breast. ...Read more

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What is confusing with lactose intolerance?

What is confusing with lactose intolerance?

Milk Allergy: Milk allergy and lactose intolerance are often confused together. The former is an allergic immune-mediated reaction. The latter is the lack of an enzyme. ...Read more

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How do I know if I have lactose intolerance?

Drink some milk: People with lactose intolerance when they drink milk they develop bloating shortly after, also some get it when they consume any dairy product. ...Read more

Dr. Bhavin Patel
388 doctors shared insights

Lactose Intolerance (Definition)

Lactose is a type of sugar found in milk and other dairy products. Lactose intolerance develops when the small intestine does not make enough of an enzyme called lactase. The body needs this enzyme to digest lactose. This is not a milk allergy, but instead an intolerance with gastrointestinal symptoms of crampy abdominal pain, gassiness and diarrhea worse with increasing ...Read more


Dr. Bhavin Patel
224 doctors shared insights

Milk Intolerance (Definition)

Milk intolerance (lactose intolerance), is a condition where a person's body does not produce enough of the enzyme lactase, which works to digest the milk sugars. Without this enzyme, the milk sugar goes undigested, which can cause ...Read more