* cereal bars and cereal bars: These bars usually contain a lot of sugar, fat and calories and lack other nutrients.

* Energy bar: Although it is specially designed for athletes and fitness enthusiasts, energy bars will also add many unhealthy ingredients such as sugar, fat and artificial colors, so pay attention to the dosage when ingesting.

* Fruit juice: Even 100% pure fruit juice contains a lot of natural sugar and lacks some important fibers provided by the whole fruit. It is best to choose black coffee, tea or pure water to meet the thirst-quenching needs.

* Fat-free yogurt: Fat-free yogurt usually removes fat, but they often add a lot of sugar to balance the taste, and may also lack other necessary nutrients, such as calcium and vitamin D.

* Juicy fruit: Fruit is a healthy choice, but some juicy fruits such as strawberries and papaya should also be controlled when eaten as snacks. These juices contain more water and relatively higher sugar.

* Refined grains: For example, refined grains, such as white rice and white bread, have their fibers and other important nutrients removed, and starch is the main component. Intake will lead to blood sugar fluctuation, which is not good for health.

* Fruit yogurt: Fruit yogurt that tastes like pudding is very popular, but these products usually add a lot of sugar and artificial flavors, and there are significant differences between different brands.

* Energy drinks: Although energy drinks can provide excitement, they usually contain too much caffeine, sugar and other irritating ingredients, and are often classified as "depressed foods".

* Canned vegetables: Canned vegetables are usually processed and overcooked, and have low nutritional value. Salt or sugar may be added to keep them fresh.

Generally speaking, these foods may not be as healthy as they are advertised, so we should pay attention to consumption and choose healthier foods to stay healthy.