Some sandwiches pack in excessive calories, leaving you with more than a day's worth of energy in one meal, putting your health at risk.

Fast-food sandwiches often have unhealthy fats that can lead to high cholesterol and heart disease, making them harmful to your diet.

Many sandwiches are loaded with sodium, which can elevate blood pressure and increase the risk of heart problems.

Sugar isn't just in desserts. Some sandwiches hide excessive sugar, which can contribute to weight gain and blood sugar spikes.

These sandwiches are often low in nutrients like fiber and vitamins, making them less beneficial than healthier alternatives.

Processed meats in some sandwiches contain harmful preservatives and additives, which can negatively affect long-term health.

The oversized portions in many sandwiches lead to overeating, causing a quick spike in calories and unhealthy eating habits.