Top 10 Common Preservatives in American Food and Their Health Impacts .

Sodium benzoate is a common preservative used in acidic foods like sodas, pickles, and fruit juices. While it helps prevent the growth of harmful bacteria, long-term consumption may trigger allergic reactions or worsen asthma symptoms.

BHT is widely used in processed foods like cereals, snack foods, and packaged baked goods. Though it prevents the spoilage of fats and oils, studies suggest it may contribute to cancer and liver damage with excessive consumption.

Propyl gallate is added to food products containing fats, such as meat, snacks, and chewing gum. It acts as an antioxidant but can cause skin irritation, gastrointestinal issues, or allergic reactions in sensitive individuals.

This preservative is commonly found in processed meats like bacon, hot dogs, and deli meats. It prevents bacterial growth and enhances color, but consuming too much can lead to an increased risk of heart disease and cancer.

Calcium propionate is often used in bread, bakery products, and dairy items. While it helps extend shelf life, it may be linked to headaches and skin issues, and some studies suggest it could disrupt the body's hormone balance.

Sulphites are commonly used in dried fruits, wine, and processed potatoes to prevent browning and spoilage. However, they can cause allergic reactions, asthma symptoms, and skin rashes, especially in people who are sensitive to them.

MSG is frequently used to enhance the flavor of snacks, soups, and fast food. While generally recognized as safe, some individuals may experience symptoms like headaches, sweating, and flushing when consuming high amounts.

Artificial food dyes, like Red 40 and Yellow 5, are used to make food visually appealing. Though they are FDA-approved, some research has linked them to hyperactivity in children, allergic reactions, and even potential carcinogenic effects.

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