What Causes Keratosis Pilaris?

what causes keratosis pilaris

what causes keratosis pilarisThough not harmful, many keratosis pilaris sufferers would like nothing more than to get rid of the unsightly goose bumps that are the hallmark of the condition. So what causes keratosis pilaris?

A fibrous protein called keratin forms the skin’s outer layer. Keratosis pilaris occurs when excess keratin builds up around the hair follicles and plugs them. When many follicles are affected, the skin becomes covered in pink, white, or brown bumps. Doctors do not know what causes the excess build up of keratin but the following examples offer some possibilities.

How Do You Get Keratosis Pilaris?

Food Allergies

One of the main suspected causes of Keratosis Pilaris is intolerance to certain foods including dairy products and certain types of meats. For instance, intolerance to casein—a dairy protein found in all dairy products—has been linked to the condition.

The second most common KP causing food allergen is excessive consumption of meat and eggs. Animal proteins like these can possibly cause and/or worsen the disease in some of those afflicted with keratosis pilaris.

How To Get Rid Of Food Allergies

Identifying potential food allergies need not always be difficult. If you suspect food allergies as a possible cause of your KP, you need to determine the food that provokes the reaction.

First, remove all dairy products from your diet for about 6 weeks and see whether your condition improves. Next, try to remove animal products such as meat and eggs from your diet for period of another 6 weeks.

You should start to see a marked improvement 6 weeks after removing these foods from your diet if, in fact, they are responsible for your outbreaks.

Food Substitutes

Once you root out the culprit, remove it completely from your diet or substitute it with another food. For instance, you can use soybean products as an effective meat and dairy alternative. Soybean is a remarkable plant product that has all the essential amino acids that many plant proteins usually lack. You can also try using colostrum, which has minimal to no levels of casein.

But how do you get keratosis pilaris if you have ruled out food allergies?

What Causes Keratosis Pilaris Video

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Chemical Imbalance

Like many chronic skin conditions, keratosis pilaris may be caused by an internal chemical imbalance. Skin conditions are sometimes indicative of some type of internal malfunction where the internal organs are not processing nutrients or toxins properly. The human body usually uses the skin as a last resort for elimination of toxins that gradually build up in the body.

Genetic Causes

Keratosis pilaris may also be genetically based. If either parent is afflicted with the condition, chances are that one or more of their children will also inherit it.

While doctors cannot definitively say what causes keratosis pilaris keratin build up, research does suggest that the three examples cited as likely factors.

Discover How To Get Rid Of KP Quickly & Naturally



  1. Can Keratosis pilaris be eliminated by a dernmatitist by using an ice spray used
    on just regular Keratosis? That removes the keratosis completely.

  2. I never knew what causes keratosis pilaris, I thought you are born with it. I know it may not be painful but I think it’s very disturbing, especially if these bumps appear on the face where they’re more visible. My former roommate had these but I just assumed they were some kind of allergy…

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