Dioscorea opposita: a medicine for invigorating the middle energizer and qi, it has the function of invigorating the spleen and stomach, and is especially suitable for people with weak spleen and stomach to eat before tonic.
Efficacy of three garlic: sterilization, detumescence and diuresis.
Red beans: invigorating stomach, promoting fluid production, eliminating dampness and benefiting qi. Rich iron can make people look rosy. Eating more red beans also has the effects of enriching blood, promoting blood circulation, strengthening physical strength, enhancing resistance, clearing away heart fire, nourishing mind, invigorating spleen and kidney.
Brown sugar: it can make up the urgency, promote blood circulation and remove blood stasis.