Does Chocolate Really Cause Acne?

Does Chocolate Really Cause Acne?

The idea that chocolate might cause acne has circulated for years, and it’s advice that many people with acne have heard. But is there real evidence, or is this just a myth? Some studies indicate that chocolate might be linked to breakouts, while others suggest no effect. Recently, scientists have revisited this topic to see if specific compounds in cocoa might contribute to acne. Here’s what we know so far.

A Look at Chocolate and Acne Research

The question of chocolate’s role in acne has led to decades of study. Early research, like the 1960s study by Fulton and colleagues, found no link between chocolate and acne but had design flaws that raised doubts. As a result, researchers began to re-examine the question, often focusing on pure cocoa to see if it might have unique effects on skin health.

More recent studies shifted to studying 100% cocoa, removing the impact of sugars and milk often found in milk chocolate. For example, a small study found that men with acne-prone skin who consumed pure cocoa saw an increase in acne lesions within days. Later, a larger double-blind study supported these findings, showing a clear rise in acne for those who consumed cocoa capsules.

Another recent study tested chocolate’s effects on both men and women by comparing chocolate to jellybeans with similar sugar levels. Here, the group that ate chocolate had more acne flare-ups, while those eating jellybeans did not. This suggests that compounds in cocoa itself, rather than sugar, could be a trigger for some people.

Possible Reasons Why Cocoa May Affect Acne

Sugar and Insulin Levels

Many foods high in sugar can lead to insulin spikes, which increase oil production in the skin. While pure cocoa doesn’t contain sugar, traditional chocolate often does. For those who eat sugary milk chocolate, this increase in oil can lead to clogged pores and potentially more breakouts.

Inflammation from Cocoa Compounds

Cocoa contains certain natural stimulants, called xanthines (similar to caffeine), that may increase inflammation in the body. For people with sensitive, acne-prone skin, this inflammation could translate to redness and swelling in the form of breakouts. Some studies also suggest that flavonoids in cocoa might activate cytokines—proteins that play a role in the body’s immune response—which may trigger irritation in acne-prone skin.

Added Fats in Traditional Chocolate

It’s also worth noting that milk chocolate and other chocolates usually contain fats and additives, which may worsen acne for some. These extra ingredients can increase oiliness in the skin, compounding the effects of sugar and leading to breakouts.

Key Takeaways and Practical Advice

Although research hasn’t given a definitive answer, studies suggest that high-purity cocoa may contribute to acne flare-ups for some individuals. Specific compounds in cocoa could trigger inflammation or increased oil production, causing breakouts, especially in those with sensitive or acne-prone skin. However, responses can vary widely based on factors like skin type, diet, and individual sensitivities.

If you suspect that chocolate is affecting your skin, try reducing your intake and see if you notice any improvement. For those with acne concerns, experimenting with smaller amounts of dark chocolate or opting for lower-sugar varieties may help in managing breakouts.

References:

pmc.ncbi.nlm.nih.gov

jaad.org

Subscribe To Our Newsletter