Eating only corn every day will make you thinner, but you are not as thin as you want. I don't think your body can stand the collapse. Everyone's physique is different. It is not ruled out that eating a catty of corn will not lose weight for a week. Even if you can lose weight, it's water. Once you start eating and drinking, your weight will come back. So we need to choose a healthy weight loss method that suits us. If you need to know more about slimming, you can add me to WeChat luowei988.

I hope my answer can help you!