Wow, I hadn’t heard of this until you mentioned it.
https://www.livestrong.com/article/485015-ascorbic-acid-vitamin-c-allergies/
It does say non-supplement forms should be fine.
Natural forms:
https://www.healthline.com/nutrition/vitamin-c-foods
Also hibiscus tea:
https://www.doctorshealthpress.com/food-and-nutrition-articles/hibiscus-tea-benefits/
Metmom, I’m sorry you have this.
I can’t even think of touching high vitamin C fruits or veggies anymore.
Used to be I’d just break out bad with eczema.
But now it seems to have gone internal and my whole digestive system feels like it’s on fire.
I think it’s the histamine that is causing the burning.