Analysis:

You can't lose weight by eating pickles, because the rich salt will try to absorb the water in your body and make your body look more bloated. If you drink plenty of water again, it will increase the burden on your kidneys and ruin your body. Moreover, pickles have no nutrition, and eating them often will lead to malnutrition, and it is also prone to various annoying minor problems, such as peeling and chapping of hands and feet, hair loss, yellow nails and so on.

Eating oatmeal can help you lose weight, because oatmeal is coarse grains. Eating it in small amounts can make you feel full, so that you can eat less and not be hungry, so that you can lose weight easily. However, you should pay attention to eating it in small amounts. If you think eating it can help you lose weight, you can't eat it in large quantities. The calories of oatmeal are no less than rice!