Ornament
Why Are There More and More Allergic People Every Year?
PREMIUM

Why Are There More and More Allergic People Every Year?

According to data from the World Allergy Association, up to 40 % of the world’s population suffers from an allergy. Allergies can start at any age, and no one is immune to them. Let’s look at nine of the reasons for this.

Dr. Nína
Article author

Dr. Nína

Allergist-Immunologist

Heredity. Your father and mother each have a 30-40 % risk of inheriting allergies, and if both parents have them, up to 70 %. Accordingly, the more adults that have allergies the more children inherit the disease.

The desire for sterility. In 1989, scientist David Strachan formulated the so-called "hygiene hypothesis". ===The hypothesis is that the less frequently people encounter bacteria in everyday life, the lower the bacterial and viral load, and the higher the risk of allergies. Statistics confirm the theory: rural residents have allergies much less frequently than city dwellers.

Cesarean section delivery. When the baby passes through the birth canal, its body is populated with bacteria and microorganisms that form a unique...

Premium Content

This article contains exclusive premium content. Get full access to expert health insights, personalized recommendations, and much more with Ornament Health.

Full Articles

Access all expert articles

Health Tracking

Track your health metrics

Test Results

Store and analyze test results

Get Ornament Health

Start your health journey today

October 28, 2025
You can discuss. Open this post in the Ornament app and add your opinion.
Why Are There More and More Allergic People Every Year? - Ornament Community