There is no such thing as the best food for strengthening the spleen and stomach, but you can usually consume foods that have the same origin as food, such as yam and ginseng, to strengthen the spleen and stomach. 1. Yam: Yam is sweet, flat, belonging to the spleen, lung, kidney meridian, belonging to the dual-purpose food ingredients, not only rich in nutrients, but also has the effect of nourishing the spleen and stomach, and promote the production of fluids and benefit the lungs. It can be used to treat spleen deficiency with little food, loose stools (thin and unformed feces), and excessive leucorrhea. It is forbidden to take it for those who are full of dampness (too much dampness leads to fullness and discomfort in the spleen and stomach) or those who have solid evils or stagnation. 2. Radix Codonopsis pilosulae: Codonopsis pilosulae is sweet in flavor, flat in nature, and belongs to the spleen and lung meridians. It has the effects of strengthening the spleen and lungs, nourishing blood and generating fluids. It can be used to treat deficiency of spleen and lung qi, poor appetite and tiredness, and deficiency of qi and blood. It is not suitable for those with solid or hot symptoms without deficiency of positive qi, and should not be used in conjunction with quinoa. Taking the above medicinal ingredients is recommended to be under the guidance of a doctor and not to be used without authorization.