How Your Diet Affects Acne

Posted on: April 14th, 2025 by Our Team

Acne is a common skin condition that affects people of all ages and skin types, and while its causes are complex and multi-factorial, diet can play a significant role in the development and severity of acne. The relationship between diet and acne has been the subject of much research, and while the evidence is not conclusive, there are certain foods and dietary patterns that have been shown to be associated with acne.

Dietary sugar and refined carbohydrates have been linked to an increase in insulin levels, which can trigger hormonal imbalances that can lead to acne. Consuming a diet high in sugar, processed foods, and fast foods can increase inflammation in the body and exacerbate acne symptoms. High glycemic index (GI) foods, such as white bread, sugar, and sweets, can cause a rapid increase in blood sugar levels and insulin secretion, which can increase the production of sebum (an oil produced by the skin), leading to clogged pores and acne.

On the other hand, a diet rich in anti-inflammatory foods, such as leafy greens, nuts, and fish, can help improve the overall health of the skin and reduce the severity of acne. Foods such as berries and dark chocolate are not only tasty but also rich in antioxidants.

Dairy products have also been shown to be associated with acne in some individuals. Milk contains hormones and growth factors that may stimulate the production of oil in the skin, leading to clogged pores and acne. For individuals sensitive to this, the team at Apex Skin Center recommends limiting dairy intake or switching to dairy-free alternatives, such as almond, oat or soy milk.

At Apex Skin Center, board-certified dermatologist Dr. Thomas Knackstedt also stresses that hydration is also important for healthy skin. Drinking plenty of water can help flush out toxins and keep the skin hydrated, which can improve the overall health and appearance of the skin.

It is important to remember that everyone’s skin is different, and what works for one person may not work for another. It is also important to have a balanced and varied diet, and not to eliminate entire food groups without the advice of a healthcare professional.

In conclusion, diet can play a role in the development and severity of acne. A diet high in sugar, refined carbohydrates, and dairy can increase insulin levels and trigger hormonal imbalances that can lead to acne. On the other hand, a diet rich in anti-inflammatory foods, antioxidants, and hydration can help improve the overall health of the skin and reduce the severity of acne.