Miscellaneous 4 MIN READ 1238 VIEWS October 8, 2022 Read in Hindi

Lactase Supplements: How Do They Help?

Written By HealthKart
Medically Reviewed By Dr. Aarti Nehra

Lactase supplements

If you suspect that you are dealing with bloating and gas after having dairy products, then you might be diagnosed with lactose intolerance. Taking lactase supplements will help you to deal with these situations. 

Lactose intolerance happens when people find it difficult to digest food that contains high lactose content. Many studies suggest that people mainly of East Asian, Arab, Jewish, Greek, or Italian origin suffer from lactase deficiency. 

 This article aims to discuss some of the health benefits of lactase supplements. 

What is Lactase? 

The enzyme, which is produced by our small intestine, is called lactase enzyme. This particular enzyme is essential for the proper digestion of lactose sugar essentially found in dairy products, which includes milk. Lactase helps in breaking down lactose. Lactose is a sugar that is found naturally in milk, responsible for its sweetness. 

Some high lactose foods include all dairy products like milk, ice cream cheese, butter, etc. Since whey proteins are a by-product of dairy, therefore, they are also rich in lactose.

Health Benefits of Lactase Supplements 

Following are some of the health benefits of lactase supplements:

 1.   Help with Proper Digestion of Dairy Products 

Lactase enzyme supplement helps in catalyzing the breakdown of lactose. They turn lactose sugar into simple sugar- glucose or galactose. Lactase deficiency happens when mutations occur in the genes that control the production of lactase. Lactase supplements help in increasing the production of lactase in the body as well. 

2.   Help Turning Milk into Energy 

The amount of lactase is highest in humans during infancy and that is why infants and babies absorb sugar and have more growth. 

With ageing, there is a decline in the production of enough lactase in the human body. Lactase supplements increase the amount of lactase in the body and hence help digest milk and convert it to energy.  

3.   Help Managing Lactose Intolerance 

One of the primary benefits of lactase supplements is that they help in managing lactose intolerance in the body. Due to low levels of lactase, many adults find it difficult to digest milk and hence they need extra supplements for that. 

Although there is no permanent cure for lactose intolerance, taking the supplements will ease the process of digestion of milk.

4.   Reduce Gas and Bloating 

When the body suffers from a lack of lactase, bloating and gastric issues arise. Taking a proper dosage of lactase supplements can significantly lower blanching, hydrogen production, blotting, and other symptoms of reduced lactase count in the gut. 

5.   Help Manage Irritable Bowel Syndrome  

Apart from catalysing the digestion of lactose, the lactase enzyme also helps in the management of irritable bowel syndrome as dairy products are seen  to trigger IBS symptoms in a few patients. It is an intestinal disorder that causes stomach pain, wind, diarrhoea, and constipation. 

Lactase supplements help increase lactase content in the body and hence help you get relief from these problems.

6.   Help Cure Digestive Problems in Children with Autism 

It is strange to hear that the digestive system of children with autism is correlated with the presence of lactase in the body. Many autistic children face a problem with digestion when they take milk and other dairy products. 

To help them digest dairy products, proper dosage of lactase supplement is very crucial.

7.   Improve Bone Health 

Since lactase supplements help get rid of lactose intolerance, hence, it allows you to drink milk and other dairy products, indirectly leading to stronger bones.

Precautions for Lactase Supplements

1. It is very important to consult a doctor or a healthcare professional before starting with these supplements. This is because lactase supplements may not suit certain people in different stages of their lives. It may give rise to allergies or various other health problems. 

2. If someone is allergic to any active or inactive ingredients, then it is advised not to take these supplements. 

3. For people who are pregnant or need to breastfeed, it is important to consult a medical professional before taking lactase supplements

Did you know - Lactase Supplements

How Much Lactase Supplement Should You Take? 

As discussed before, it is always advisable to consult a healthcare professional or a doctor before taking lactase supplements

Following are the factors that decide the dosage of these supplements:  

1. It depends on the severity of the symptoms which decides how much lactase supplement you must take. 

2. Different lactase supplement brands come up with different compositions. Hence, it is advisable to check the source and brand of lactase supplements and then take the proper amount. 

Although taking high amounts of lactase supplement will not cause any adverse effects, the body can always react differently to the excess amount of lactase and will try to excrete what it doesn’t need.

Supplements that are Similar to Lactase Supplements 

Various other similar supplements act the same as lactase supplements and can be used to cure lactose intolerance. Some examples are mentioned below: 

1. Probiotics 

Probiotics help in treating lactose intolerance. It decreases diarrhoea, increases lactase, and changes the pH of the gut. 

2. Prebiotics 

Although prebiotics are not as capable as probiotics for treating lactose intolerance, they still can be a good option. Some studies show that it increases the digestion of lactose. 

3. Fermented milk 

It helps in increasing lactase enzyme activity in the small intestine.  

Expert's tip - Lactase Supplements


Lactase is a digestive enzyme that is produced in the body and helps in breaking down lactose found in dairy products. But with ageing, the lactase production in the body gets decreased and people find it difficult to digest dairy products. In that case, consuming a lactase supplement is the only solution. 

Supplements are generally safe but they come up with some potential side effects as well. Taking necessary precautions and proper dosage can be useful. As discussed before, the dosage of lactase supplements depends mostly on the severity of lactose intolerance symptoms.  

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