The appearance of your skin is often a reflection of what’s happening inside your body. While genetics, environment, and skincare routines all play a role in your skin’s health, diet is another major factor that deserves attention. The foods you eat can contribute to inflammation, hydration status, and even how one might respond to treatment of skin conditions.

The Link Between Diet & Skin Health

Your skin will look its most healthy and function optimally when provided proper nutrition. Certain foods can help maintain a clear, healthy complexion, while others may contribute to acne, dryness, or inflammatory skin conditions.

Foods That May Benefit Your Skin

1. Antioxidant-Rich Foods – Berries, leafy greens, certain nuts, dark chocolate and green tea have ample antioxidants, which help combat oxidative stress and have anti-aging benefits.
2. Healthy Fats – Avocados, nuts, and fatty fish (like salmon, mackerel and sardines) and seeds (flax and chia) provide omega-3 fatty acids that may reduce inflammation.
3. Water-Rich Foods – Cucumbers, watermelon, and celery can help keep your skin hydrated from the inside out.
4. Probiotic Foods – Yogurt, kefir, and fermented foods support a healthy gut microbiome. When there is a significant imbalance in the bacterial environment there may be a negative impact on inflammatory skin conditions such as acne and eczema.
5. Zinc & Vitamin A Sources – Eggs, sweet potatoes, and seeds may help with skin cell regeneration and repair.

Diet May Contribute to Certain Skin Conditions and Exacerbate Symptoms

• Acne: Diets high in refined carbohydrates (i.e. High glycemic foods such as white bread, sweets, and sodas) and dairy may be linked to an increase in breakouts for some individuals.
• Chronic Spontaneous Urticaria (CSU): Some people with CSU report symptom flare-ups after consuming certain foods, such as alcohol, artificial additives, or high-histamine foods like shellfish and aged cheese.
• Eczema & Dry Skin: A lack of essential fatty acids and dehydration can contribute to dryness and disruption of the normal skin barrier
• Skin Aging: Antioxidant-rich diets may help protect against premature aging and support collagen production. Excessive alcohol intake can contribute to appearing older than one’s chronologic age.

Can Changing Your Diet Improve Skin Health?

While diet alone isn’t a cure-all, it can play a significant role in managing skin conditions. Everyone’s body reacts differently to food, so paying attention to how your diet affects your skin can be helpful. If you notice certain foods triggering skin concerns, it may be worth exploring dietary adjustments alongside professional dermatological care.

Exploring Research in Skin Health

Understanding the connection between diet and skin health is just one piece of the puzzle. Clinical research continues to explore new ways to support healthy skin, including advancements in acne treatments and conditions like chronic spontaneous urticaria. Learn more about our enrolling studies today and see how you can contribute to the future of skincare research!

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• Source: https://seattlecrc.com/2025/04/10/your-diet-skin-health-how-what-you-eat-affects-your-skin/