Although food additives can improve the appearance, taste, safety, nutritional quality or shelf life of foods, they sometimes affect health adversely by causing reactions in sensitive individuals. Used in far larger amounts than are common in foods, some additives may even cause cancer.Know More
Food additives play an important role in the enjoyment of food and in food safety. For example, breakfast cereals contain additives that increase their nutritional value. Additives added to meats help retard spoilage, thereby protecting consumers against illness due to bacteria and other pathogens. In addition, additives enhance the flavor of prepared foods by imparting saltiness or sweetness. Thickeners, stabilizers, emusifiers and other additives give prepared foods a pleasing texture and consistency.
Relatively few individuals are adversely affected by food additives. Among those who do have sensitivities, side effects may include digestive upset; sleeplessness and agitation; respiratory problems such as asthma; and hives, itching and other skin issues.
In the U.S., food additives are regulated by the U.S. Food and Drug Administration. The FDA approves additives used in the nation's food supply after evaluating them for safety. Safety determinations are based on the additives' composition, the amount likely to be ingested, and the additives' possible effects on long-term health.Learn more about Food Facts
Olestra has been shown to help reduce obesity by replacing fat, but has also been condemned for causing gastrointestinal issues and depleting fat-soluble nutrients such as many vitamins. Though olestra lost early popularity due to those side effects, it is still included in some diet products.Full Answer >
The shelf life of an unopened can of sardines that are packed in oil or sauce is 3 to 5 years. If canned goods are leaking or rusting they should be discarded and not consumed.Full Answer >
Foods to avoid when undergoing chemotherapy for lung cancer include: suspected food allergens, chemicals, food additives, refined foods such as white bread, pasta and sugar, trans fatty acids, caffeine, alcohol and tobacco. Maintaining a proper diet during chemotherapy can help to reduce symptoms commonly associated with the treatment process, as noted by the University of Maryland Medical Center.Full Answer >
There have been no studies proving that Sweet and Low and other sweeteners have a negative effect on health, as stated by Mayo Clinic. All sweeteners must be approved by the United States Food and Drug administration.Full Answer >