Sulphites are widely used preservatives that prevent spoilage and browning in foods and beverages like wine, dried fruit and processed potatoes. They are generally safe for most people but pose significant risks to a sensitive subset of the population.
The two main dangers are acute allergic/hypersensitivity reactions (especially for asthmatics) and the chronic depletion of essential nutrients, most notably thiamine (Vitamin B1), which is crucial for energy and neurological function.
Avoiding sulphites is difficult because they are ubiquitous. While U.S. labeling is required above 10 ppm, many foods contain them below this threshold or as an unlabeled processing aid. Common hidden sources include dried fruits, alcoholic drinks, processed potatoes and seafood.
Regulatory action was delayed until the 1980s following documented severe reactions and deaths. The FDA eventually banned sulphites on fresh produce sold raw and mandated labeling, highlighting a historical gap between widespread use and recognition of the threat to vulnerable individuals.
The FDA permits sulphite use due to its GRAS (generally recognized as safe) status for the majority and its public health benefits in preventing food waste and foodborne illness. Management focuses on labeling and specific bans rather than a total prohibition, placing the burden of avoidance on sensitive consumers.
In the pursuit of longer shelf life and vibrant color, the modern food supply relies on a class of preservatives known as sulphites. Compounds like sodium sulphite (Na?SO?) and potassium bisulphite (KHSO?) are ubiquitous, found in everything from a glass of wine to a handful of dried apricots. While generally recognized as safe for the majority, for a significant subset of the population, these additives are not benign. They can trigger severe reactions, deplete crucial nutrients and exacerbate underlying health conditions, a reality that took regulatory bodies decades to formally acknowledge.
Read Full Article: https://www.naturalnews.com/2026-10-07-sulphites-trigger-deficiencies-and-worsen-chronic-conditions.html
