When to eat, there is no preoccupation.
But you said dry chewing, I think it is still quite risky. Because now buy goji berries, most of them are added, such as adding yana, and goji berries smoked with sulfur, eat such goji berries, then, will directly eat the harmful substances, the risk is relatively large, a large portion of the current goji berries are problematic, so you want to eat, you have to ensure that the goji berries are really good. Personal experience, in Taobao bought in the wolfberry, Bairui source is good, absolutely good wolfberry, and Wofu Bairui. There is also a store called Nongjia Yipinhong of goji berries, seems to be a direct grower shipments, goji berries are also more natural. Remember, when buying goji berries must not buy very brightly colored goji berries, that goji berries are basically above what I said processed. Good wolfberry color should be more dark red.
Finally, goji berries eat a lot of ways, in the case of uncertainty about the quality of goji berries, try to be with other. For example, with goji berries in water, porridge, stewed meat soup, eat hot pot in the soup can also be added.
I hope it helps you.