3) White bread
White bread can lead to weight gain. You should avoid eating white bread if you wish to lose weight. There is a lot of added sugar in white bread and it is highly refined. There is an increased risk of raising the blood sugar levels if you eat white bread because it is very high on glycemic index. Researchers have proved that people who consume white bread daily have a very high risk of gaining weight and becoming obese. It also contains gluten and many people are allergic to that.