Why Is Canned Food So Bad?

Canned food is a convenient, shelf-stable option for pantry staples and meals. But, unfortunately, this type of processed food comes with many health risks. Canned foods are typically high in sodium, sugar and artificial ingredients. Additionally, the cans themselves can be lined with a chemical that has been linked to serious health issues.

The first problem with canned food is that it is often high in sodium and sugar. Sodium is an important mineral that helps to regulate blood pressure and fluid balance in the body. However, too much sodium can lead to elevated blood pressure and an increased risk of heart disease and stroke. In addition to elevated sodium levels, many canned foods contain added sugars which can contribute to weight gain and put people at risk of developing diabetes or other chronic health conditions.

Another issue with canned food is the presence of artificial ingredients or preservatives. These additives are used to extend shelf-life but can be harmful when consumed in large amounts over time. Some artificial ingredients have been linked to cancer, while others have been found to contribute to inflammation in the body or interfere with hormone production.

Finally, the cans themselves can pose a risk to your health by containing a chemical called bisphenol A (BPA). BPA has been linked to various health problems such as reproductive issues, cancer and neurological problems. In some cases, it has also been found to disrupt hormones in the body which can lead to further complications including infertility or obesity.


Overall, canned food should be avoided due to its high levels of sodium, sugar and artificial ingredients as well as potential exposure to BPA from the cans themselves. Eating fresh foods whenever possible is always the best choice for optimal health and wellbeing.