You may have heard that certain foods “cause” psoriasis or make it worse. While diet alone doesn’t cause the condition, some foods can influence inflammation and potentially trigger flares. Understanding which foods might affect your skin can help you make informed choices without unnecessary restrictions.
Foods That May Trigger Flares
- Processed and Sugary Foods: High sugar and processed foods can increase inflammation, potentially worsening psoriasis.
- Red Meat and High-Fat Dairy: Some studies suggest saturated fats may increase inflammatory markers in the body.
- Alcohol: Especially in excess, alcohol can trigger flares and interact with medications.
Foods That May Help
- Fruits and Vegetables: High in antioxidants and anti-inflammatory compounds.
- Fatty Fish: Salmon, sardines, and mackerel contain omega-3 fatty acids that reduce inflammation.
- Whole Grains and Legumes: Support stable blood sugar and reduce overall inflammatory response.
Practical Tips
- Track Your Diet: Keep a food diary to notice patterns between what you eat and flare-ups.
- Moderation, Not Elimination: Avoid extreme restrictions; focus on adding anti-inflammatory foods rather than obsessing over “bad” foods.
- Consult a Professional: A registered dietitian can help create a personalized plan that supports both skin and overall health.
The Bottom Line
Food can influence psoriasis, but it’s rarely the sole culprit. A balanced, anti-inflammatory diet, coupled with mindful tracking of personal triggers, can help reduce flares and improve overall health. Listen to your body and make choices that support your skin and well-being.

