Food preservatives are added to processed foods to extend their shelf life and increase profits for manufacturers. By using preservatives, food companies can ensure that their products have a longer expiration date, resulting in fewer returns of spoiled goods. The main goal of adding preservatives to food is to boost profits for the food industry.
Preservatives work by preventing the growth of bacteria, fungi, or mold in food products. Most preservatives are chemical-based and are required by law to be listed on packaging. While the amount of preservatives in food is typically small, their impact on health should not be disregarded, as even small amounts of substances can affect our health.
There are many examples of preservatives that can have negative effects on health when consumed in larger amounts. Calcium propionate, nitrites and nitrates, benzoate, and bisulfites are just a few examples. These substances have been linked to issues such as headaches, migraines, blood sugar spikes, obesity, anemia, and even cancer. It’s important for consumers to be aware of the potential side effects of preservatives and consider choosing preservative-free alternatives when possible.
Fortunately, there are many preservative-free substitutes available for many products. By reading ingredient lists carefully, consumers can make informed choices about the products they purchase and consume. Choosing preservative-free options can help reduce the potential health risks associated with consuming preservatives regularly.