Actually, it's no problem to eat it every day, but this kind of snack tonic is probably addictive. After all, it's crispy and strong, and you will eat a lot once you eat it. As long as you can control that amount and eat it every day, there will be no problem. Walnuts are rich in trace elements such as calcium, phosphorus and iron, which are beneficial to the body, healthy and brain-strengthening, and moderate. You can usually find these snacks in the food street of Shibei Street.