Foods You’ll Never Eat Again After You Know The Ingredients

4. Mayonnaise

** Company:** Hellmans, Heinz, and more ** Market Share:** $8.285 billion* ** Ingredient:** Fat

According to The Times of India, mayonnaise has been labeled as one of the "unhealthiest foods you can eat." Despite its widespread popularity as a delicious condiment (unless you belong to the vocal minority that dislikes it), there's no escaping the fact that mayonnaise is high in fat and calories. While the richness of fat contributes to its flavor, excessive consumption of any high-fat food can lead to health concerns.

However, Food Network offers some reassurance for mayo enthusiasts. You don't have to completely eliminate it from your diet forever. In moderation, mayonnaise can still be part of a healthy lifestyle. Opting for small portions is key. There are also light and reduced-fat brands available on supermarket shelves, too.