Tag

Skin health

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News

Children with the most early infections had about 60% more eczema, not less

The hygiene hypothesis says early germs train the immune system and protect against allergic disease. Two birth cohorts with daily symptom diaries found the opposite direction for eczema.

Sep 4, 2026

verdict

Collagen: uses, evidence, dosing and safety

Collagen is sold for skin and works better for joints. A 2025 review found that industry-funded studies showed a skin benefit and independently funded ones did not.

Aug 6, 2026