Washington Master Esthetics Practice Exam

What type of food has consistently been implicated in aggravating acne conditions?

1. High-fiber foods

2. Foods high in iodides

3. Lean proteins

4. Whole grains

The correct answer is: Foods high in iodides

Foods high in iodides have consistently been implicated in aggravating acne conditions due to their potential influence on hormonal balance and oil production in the skin. Iodine, found in items like iodized salt and certain seafood, can stimulate the sebaceous glands, leading to increased oil production. This overproduction of oil can clog pores and contribute to the formation of acne. Acne is multifactorial, involving genetic, hormonal, and environmental factors, but diet has gained attention for its role, particularly with certain foods such as those high in iodides. In contrast, high-fiber foods, lean proteins, and whole grains are generally considered beneficial for overall skin health and may not trigger acne. High-fiber foods support digestive health and can help regulate blood sugar levels, potentially reducing inflammatory responses. Lean proteins are essential for bodily repair and regeneration, while whole grains provide essential nutrients and energy with less impact on insulin levels compared to refined carbohydrates. Thus, both the composition of iodide-rich foods and their effects on skin physiology make them relevant in discussions about acne exacerbation.