1. Deficiency of both spleen and stomach is caused by eating disorders, overeating, catching cold, overworking, or being ill for a long time or worrying about damaging the spleen.

2. I suggest you try diet therapy:

1) jujube ginger soup: a few jujubes, one or two slices of ginger, some honey, and drink it as tea every day.

2) jujube longan drink: jujube longan can be drunk by boiling with water, especially suitable for people with anemia and dizziness (but longan is easy to get angry when eaten too much).