One of the reasons apple cider vinegar (or lemon juice) will work for reflux is because it has acid which the stomach needs to digest food. Most of the time, it's not too much acid that causes reflux, it's too little.
Preservative free wine and the use of sulphur dioxide is, however, an expansive and contentious topic and getting to the bottom of it can feel like trying to crack the Da Vinci Code. Preservative free wine is a really a misnomer. This is because no wines are truly âpreservative freeâ as some sulphur dioxide will always be released during fermentation and acts as a natural preservative. The term âpreservative freeâ is often used to mean that no preservatives have been added during the wine making process.
red wine poured into wine glass image by Allen Penton from Fotolia.com. Sulfites are sulphur-based chemical compounds that sometimes occur naturally in foods but are also used as preservatives. According to the Food and Drug Administration, approximately one out of every 100 people is sensitive to sulfites.ed wine poured into wine glass image by Allen Penton from Fotolia.com. Sulfites are sulphur-based chemical compounds that sometimes occur naturally in foods but are also used as preservatives. According to the Food and Drug Administration, approximately one out of every 100 people is sensitive to sulfites.