Acne is mainly caused by the overproduction of oil; blocked hair follicles that don't allow the aforementioned oil to leave the pore, which often results in a clogged pore; and the growth of bacteria inside the hair follicles called P. acnes.
However, along with the above factors and genetics, there are certain foods you could be eating that can cause you to break out or can even exacerbate your already annoying issue. Here are 12 foods that cause acne.
A 2005 article in the Journal of the American Academy of Dermatology examined the diets of 47,355 women and found a strong connection between milk and milk product intake and breakouts. Another study, of 4,273 teenaged boys also found an association between milk and acne flare-ups.
Much of the milk that we drink is produced by pregnant cows and contains high levels of hormones that can send oil glands into overdrive. Progesterone, insulin-like growth factor (IGF-1) as well as compounds that the human body turns into dehydrotestosterone (DHT) are passed on to the milk, which can aggravate acne. If dairy triggers your breakouts, you simply have to avoid milk.
While there exists no published research specifically attempting to link alcohol with acne, researchers have performed several studies on the effects of alcohol on hormone levels in humans. Hormones are an important factor in acne development, so this research is worth a look. Two separate studies of both males and females showed both testosterone and estrogen levels higher after alcohol consumption.
One other study showed the oppositeâdecreased testosterone in physically active male soldiers who are regular drinkers. While the specifics vary, we can see an overall trend toward alcohol affecting hormone balance. We do not, however, have enough evidence at this time to draw a causative link between alcohol and acne. More research is required.
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