Acne is a skin condition characterized by the development of red bumps or lesions on the skin. Acne is commonly caused by hormonal changes. For this reason, many teenagers and pregnant women suffer from this condition. In addition, improper processing of oil, certain medications as well as environmental factors can also cause acne. While there are treatments available for acne, there isn't a particular food that causes acne. However, patients can minimize the occurrence of outbreaks by monitoring their diet and avoiding certain foods.

Fatty Foods

Acne is commonly caused by the accumulation of oil in the glands of the skin. Patients who suffer from acne should limit their consumption of fatty or fried foods in order to keep their intake of oil under control. Health911.com recommends that patients limit their consumption of fat to an amount that is no more than 20 percent of their caloric intake. For example, if a patient eats 2,000 calories per day, he should limit his consumption of foods containing fat to 400 calories. Cookies, chips, margarine and foods containing hydrogenated oil all contain high trans-fatty acids. These foods can exacerbate or contribute to acne symptoms.

Milk

Because hormonal changes are a common cause of acne, patients must monitor their intake of food sources that contain hormones. For instance, milk is a common food allergen that contains hormones. Allergies can become a trigger for acne, advises Health911.com. Milk products with higher fat content may contain higher concentrations of hormones. Patients should aim to consume skim milk or soy milk as a milk alternative.

Chocolate

While foods do not specifically cause acne, the consumption of certain foods can trigger acne outbreaks. Chocolate is a highly volatile food to eat while treating acne because it contains multiple triggering elements. Chocolate is not only a common food allergen. It also contains concentrations of oil, caffeine and refined sugar.