1. French Fries and Potato Chips
Whole potatoes are healthy and filling, but french fries and potato chips are not. They are very high in calories, and it’s easy to eat way too many of them. In observational studies, consuming French fries and potato chips has been linked to weight gain. One study even found that potato chips may contribute to more weight gain per serving than any other food. What’s more, baked, roasted or fried potatoes may contain cancer-causing substances called acrylamides. Therefore, it’s best to eat plain, boiled potatoes .
2. Sugary Drinks
Sugar-sweetened beverages, like soda, are one of the unhealthiest foods on the planet. They are strongly associated with weight gain and can have disastrous health effects when consumed in excess. Even though sugary drinks contain a lot of calories, your brain doesn’t register them like solid food. Liquid sugar calories don’t make you feel full, and you won’t eat less food to compensate. Instead, you end up adding these calories on top of your normal intake.
3. White Bread
White bread is highly refined and often contains a lot of added sugar. It is high on the glycemic index and can spike your blood sugar levels. One study of 9,267 people found that eating two slices (120 grams) of white bread per day was linked to a 40% greater risk of weight gain and obesity. Fortunately, there are many healthy alternatives to conventional wheat bread. One is Ezekiel bread, which is probably the healthiest bread on the market. However, keep in mind that all wheat breads do contain gluten. Some other options include bread, cornbread and almond flour bread.
4. Most Fruit Juices
Most fruit juices you find at the supermarket have very little in common with whole fruit. Fruit juices are highly processed and loaded with sugar. In fact, they can contain just as much sugar and calories as soda, if not more. Also, fruit juice usually has no fiber and doesn’t require chewing. This means that a glass of orange juice won’t have the same effects on fullness as an orange, making it easy to consume large quantities in a short amount of time. Stay away from fruit juice and eat whole fruit instead.
5. Some Types of Alcohol (Especially Beer)
Alcohol provides more calories than carbs and protein, or about 7 calories per gram. However, the evidence for alcohol and weight gain is not clear. Drinking alcohol in moderation seems to be fine and is actually linked to reduced weight gain. Heavy drinking, on the other hand, is associated with increased weight gain. The type of alcohol also matters. Beer can cause weight gain, but drinking wine in moderation may actually be beneficial