Breastfeeding decreases risk of developing psoriasis

[Kat]

In the uk right now many babies are breastfed but when I was born it was much less usual, it was seen as normal to go straight to formula.
Apparently only about 25% of us were breastfed back then so wouldn’t this suggest the incidence of psoriasis would be much higher in older age groups than in babies born more recently?

That makes sense to me in regards to the study. You'd think it would be somewhat generational if breastfeeding played a huge part.

Lots of things contribute to our health, I'm sure breastfeeding vs bottlefeeding is one that does to a small extent for some (larger extent for others as we are all different) but sometimes I think these studies are...... not very helpful.