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What are sulfites/preservatives for wine?
1 doctor weighed in

Dr. Nayla Mumneh
Internal Medicine - Allergy & Immunology
In brief: Sulfites
Some red wines produce sulfites as a byproduct and can cause nasal congestion, flushing and headache.
Interestingly, some red wines from the south of france do not have them and you can drink them without such side effects.

In brief: Sulfites
Some red wines produce sulfites as a byproduct and can cause nasal congestion, flushing and headache.
Interestingly, some red wines from the south of france do not have them and you can drink them without such side effects.
Dr. Nayla Mumneh
Dr. Nayla Mumneh
Thank
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