
Huang Qi (Astragalus)is a strong immune booster.

Dang Gui (Angelica) nourishes blood and promotes blood circulation

Gou Qi (Wolfberry) is generally nourishing.

Dang Shen (Dang Shen), known as the "poor man's ginseng," boosts the
digestive and respiratory systems.

Shu Di (Cooked Rehmania) nourishes blood. If you have a warm constitution,
then omit or replace with Sheng Di (Raw Rehmanai).