Common dietary triggers for psoriasis

Psoriasis triggers can be different for everyone, but understanding what causes flare-ups is one of the most important steps in managing your skin. After living with psoriasis for over 30 years, I’ve learned that what you put in your body—and on your skin—can make a real difference.

What Are Psoriasis Triggers?

Psoriasis On My Knees

Psoriasis On My Knees

Psoriasis is an autoimmune condition, which means your immune system can overreact to certain triggers, causing your skin cells to build up too quickly.

According to the National Psoriasis Foundation, common triggers can include stress, diet, illness, and environmental factors.

The Most Common Psoriasis Triggers

Stress and Emotional PressureThe Most Common Psoriasis Triggers

Stress is one of the biggest triggers—and it was a major factor for me.

Back in my late 20s, I was working three jobs, dealing with family stress, and not taking care of myself. That’s when my psoriasis first showed up.

👉 Lowering stress through lifestyle changes, faith, and community made a noticeable difference over time.

Diet and Processed FoodsProcessed food vs Healthy food

What you eat matters more than most people think.

Common dietary triggers include:

  • Processed foods
  • High sugar intake
  • Alcohol

After cutting these out and focusing on whole, natural foods, I saw real improvement in my skin.

👉 I go deeper into this in our guide on psoriasis diet and natural nutrition.

Alcohol and Lifestyle Habits

Alcohol was a big trigger for me personally.

After getting sober (now over 13 years), along with improving my diet and lifestyle, my psoriasis became much more manageable.

👉 This isn’t about perfection—it’s about consistency over time.

Harsh Soaps and Skincare ProductsMany commercial soaps can strip your skin and make psoriasis worse.

Many commercial soaps can strip your skin and make psoriasis worse.

The American Academy of Dermatology recommends gentle skincare and regular moisturizing to help manage symptoms.

👉 That’s why I stick with Pure and Natural Goat Milk Soap—it’s made for sensitive skin without harsh ingredients.

Weather and Dry SkinChris And Sandy Sub Zero In Upstate NY

Cold, dry air can trigger flare-ups, especially in the winter.

Keeping your skin hydrated is key.

👉 Using a daily moisturizer like our Pure and Natural Goat Milk Lotion helps protect the skin barrier.

Lack of Sunlight

Chris Fly Fishing In Cherokee National Forest, TN

From my experience, sunlight plays a big role.

Research supported by the National Institutes of Health suggests that controlled sunlight exposure may help improve psoriasis symptoms.

Spending time outdoors—whether working on the farm or fishing—has been part of what helps keep my skin in check.

How to Avoid Psoriasis Triggers Naturally

Avoiding triggers doesn’t mean eliminating everything—it means building habits that support your skin.

Build a Simple Skincare Routine

Use gentle, consistent products like:

Focus on Clean Living

  • Eat whole, natural foods
  • Avoid processed foods
  • Limit alcohol
  • Stay hydrated

Manage Stress Daily

  • Stay active
  • Spend time outdoors
  • Stay connected spiritually and socially

Final Thoughts on Psoriasis Triggers

Understanding your psoriasis triggers is one of the most important steps you can take toward healthier skin.

What I’ve learned after 30 years is this:

👉 It’s not just one thing—it’s everything working together.

  • Lifestyle
  • Skincare
  • Diet
  • Stress

If you can start improving even a few of these areas, you’ll likely start seeing changes over time.

If you’re looking for a gentle place to start, explore our Pure and Natural Goat Milk Soap—made for sensitive, psoriasis-prone skin.