Lifestyle

Diet and acne: what is actually known

There is some research interest in specific dietary patterns, and a lot of confident internet claims that outrun it.

Make this make sense for you

Where there is research interest

High-glycaemic dietary patterns and, in some studies, dairy have been examined for associations with acne. Findings are mixed and effect sizes are generally modest.

Where claims outrun the evidence

Elimination diets marketed as acne cures are not supported. Restricting food groups has real costs and uncertain benefit.

A reasonable approach

If you suspect a specific food, note it in your journal for a few weeks rather than removing whole categories from your diet.

Key takeaways

  • Evidence is mixed and modest.
  • Observe before eliminating.

Consider professional advice if

  • Your breakouts are painful, deep or leaving scars
  • Things are getting worse quickly despite a reasonable routine
  • Your skin is significantly affecting how you feel day to day

Keep reading

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