If you lived with acne as a teenager, you probably heard all sorts of advice about why you developed acne and what you should do about it. “You eat too many potato chips!” “You don’t wash your face enough!” “Cut down on the chocolate!”
The fact is that most of what you thought you knew about acne as a teen -- and much of what you may think you know about adult acne -- is probably a myth. Here are some common acne myths.
An estimated 40 million to 50 million Americans are affected by some form of acne, and not just teenagers. Although up to 80% of people aged 11 to 30 say they've been affected, it turns out that many of us, particularly women, have acne in our late 30s and even into our 50s, says Jenny J. Kim, MD, PhD, associate professor of dermatology at the University of California, Los Angeles, David Geffen School of Medicine.
"Sometimes it is hard for patients dealing with acne to understand why, even with...
Not true. Surveys have found that significant numbers of adults are still getting acne into their 30s, 40s, and even 50s. Acne may look different when you’re 36 than it did when you were 16 -- it’s more likely to be reddish nodules around your mouth and jaw, rather than whiteheads and blackheads scattered all over your forehead, nose, and cheeks -- but it’s acne all the same.
Acne Myth 2: Eating chocolate and drinking soda gives you acne.
“The diet controversy over acne goes on,” says Amy Derick, MD, FAAD, a dermatologist in Great Barrington, Ill. “The idea that chocolate and caffeinecause acne has never really panned out.” Some studies have suggested that milk products might influence acne, because of the presence of hormones and bacteria in the milk. “But the data isn’t that strong, and I don’t want to recommend that 30-year-old women cut out milk when they need it for their bone health.”
This myth may have some basis in reality, but it’s hard to quantify. “Some studies have found that college students have increased breakouts during finals, but it’s hard to be sure if it’s causative,” Derick says. Not all students with acne have increased breakouts during stressful times. "So maybe stress does play a role, but we haven't seen any good studies showing that stress hormones make acne worse."
Acne Myth 4: Don’t wear sunscreen, it will aggravate your acne.
You just have to pick the right sunscreen. Chemical sunscreens, like Helioplex, dissipate UV light using a chemical reaction, which may cause heat bumps. If you’re prone to acne, use a physical sunscreen like zinc oxide instead.