Acne occurs when the pores of the facial skin are clogged with dead skin cells, dirt, to bacteria. In addition to acne, blackheads, whiteheads, and pustules are the facial skin repos that occur as a result of the blockage.
In addition to clogging factors that occur in the pores, there are still other factors that can cause acne on the skin. As written in the Health Line page, it is too much to drink any milk can trigger acne on the face.
Walking in unison, when milk consumption increases, the acne on the face also increases. Not only milk, the cause of acne also applies to foods or other drinks made from dairy processed. Although acne has many causes and the skin of each person is different, but the evidence is the result of research revealing milk can irritate or cause acne for some people.
The association between cow's milk and acne is that dairy cows are usually given artificial hormones to affect their milk supply. The researchers think that the hormone is then released and into the human body, causing acne in some people.
In addition, other theories explain, not all dairy products affect the onset of acne. However, some studies have noted that skim milk is the most acne-causing type.
The content of whey, casein, and protein contained in milk was able to stimulate growth in calves and of course in humans who consume cow's milk. When humans digest proteins contained in cow's milk, their contents release hormones similar to insulin, called IGF-1.
IGF-1 hormone is what can trigger acne. More than that, still in the same source, sometimes the hormones contained in cow's milk are able to interact with human hormones, confuse the endocrine system of the body, and give a signal of pause.
There is also a content in cow's milk that also has the potential to cause acne, namely lactose, natural sugar in milk. If you include people who are intolerant of lactose, then it could be the face of breakouts caused by lactose sensitivity or allergic reactions.