The cheaper ones are: Stir-fried Pork Steak +220 Attack Points, Grilled Loose Pork +100 Bones

Mid-grade Zhanfeng Dan +220 Attack Points, low-grade Strength-Building Dan +47 Bones

Of course, if you want to get more understanding, you can also choose garlic noodles +70 understanding, grilled loose meat +100 bones

Middle grade Yulu +50 understanding, low grade Replenishing tendons + 47 bones, but under normal circumstances, the understanding will overflow, so it is not recommended

In short, you can only eat one food to assist and strengthen the other, and the medicine can also assist and strengthen the other.