Learn About the Causes of Acne

Why Some People Are More Prone to Getting Acne

Have you ever wondered why some people seem to have a lot of acne while others don’t? Truth be told, it’s not simply a matter of washing your face or not. In fact, scientists have discovered that there is actually a “bad” bacteria they believe leads some people to being more prone to blemishes than others.

Researchers at UCLA recently discovered more about the bacteria that lives on the skin. They found that it may contain “bad” strains that cause acne, and “good” strains that protect the skin. Let’s look deeper into their findings about the causes behind acne.

What causes acne?

Everyone’s Skin Carries Acne-Causing Bacteria

The researchers from UCLA discovered that while everyone’s skin contains acne-causing bacteria, some people have too much of the “bad” bacteria that leads to pimples – sometimes, a lot pimples. These researchers’ findings could provide a much-needed solution for teenagers who break out a lot, and for older adults who are prone to acne.

Just as an imbalance of bad and good bacteria in the intestines can cause digestion issues, bad and good bacteria on the face can cause breakouts.

Researchers aren’t crystal clear as to why some people have more good or bad bacteria on their face. They’re not even sure if the bad bacteria came first, or the acne that created the bacteria.

But they’re studying the concept with hopes they can find a solution to reducing, or even getting rid of, bad bacteria that leads to acne problems.

The Study Behind the New Acne Information

The study’s principal researcher, Dr. Huiying Li (Assistant Professor of molecular and medical pharmacology at UCLA), said, “We hope to apply our findings to develop new strategies that stop blemishes before they start, and enable dermatologists to customize treatment to each patient’s unique cocktail of skin bacteria.”

While looking at a microbe called propionibacterium, the scientists at UCLA found that it thrives only in oily pores. This may be why keeping the face free of excess oils helps to keep acne at bay. For many people, moderate washing is enough to keep extra oil out of their pores. This is because over-washing can dry out skin, prompting it to product even more oil.

But for some, washing is not enough to clear up excess oil and acne-causing bacteria. Researchers used over-the-counter pore-cleaning strips to lift the bacteria from the noses of 49 volunteers with pimply skin, and 52 volunteers with clear skin.

After extracting the DNA from the pore strips, researchers noted the bacterial strains and whether the person associated with the strains had acne. This was the basis of their conclusions. The UCLA researchers then published their research in the Journal of Investigative Dermatology.

Other Factors That Play a Role in Acne

Researchers agree that many factors can play a role in acne, such as a person’s genetic make-up and their immune system sensitivity. Diet also plays a part in acne breakouts. For instance, an overview of research conducted over the past 50 years shows that drinking milk both causes acne, and aggravates it.

Dead skin cells can clog pores, causing excess oil to build up. Normally, dead skin cells rise to the surface of a pore, in order to be shed. When skin is excessively oily, dead skin cells can stick together inside of the pore and become trapped. And the inside of a pore is the perfect place for bacteria to multiply.

The Statistics Behind Acne

About 80 percent of individuals between the ages of 11 and 30 will get acne at some point. Many of these bouts of acne will continue into older adult life. Nearly 5 percent of women and 1 percent of men over the age of 25 suffer from acne.

If you suffer from acne, there are several solutions that you can try to get rid of the condition for good. Some of these remedies can be used at home, while others may require the assistance of a medical professional. But take comfort in the fact that most cases of acne can be resolved with diligence, dedication, and knowledge about the root causes.