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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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