
34. Frozen Meals
Frozen meals, especially TV dinners, are convenient, cheap, and often low in calories. However, many frozen meals have high levels of sodium, often used to flavor food, as well as a preservative. People should eat around 2,000 milligrams of sodium per day, but many frozen dinners can have half that in a single meal. Frozen foods can be high in sodium, too, so aim for 600 milligrams or fewer per serving for heart health. For frozen vegetables or fruits, avoid those with added sugar or high-fat sauces.
Another health risk that is associated with frozen or processed food is heart disease. The trans fats that are present in packaged foods increase your risk of contracting heart disease and also contribute to clogged arteries. Trans fats increase LDL (bad) cholesterol levels and also lower HDL (good) cholesterol levels, which is responsible for elevating the risk of heart disease. Sodium is widely used as a preservative. The added salt in frozen food increases your cholesterol levels as well, while also increasing your blood pressure.