Li Shizhen wrote in Compendium of Materia Medica: "Plum is the fruit of blood separation, which can strengthen the stomach, astringe the lung, warm the spleen, stop bleeding and gush phlegm, reduce swelling and detoxify, promote fluid production and quench thirst, and treat chronic cough and diarrhea." Plum can stimulate taste buds, make saliva secrete body fluid and increase appetite.

2, sour plum

The organic acids contained in sour plum are mainly citric acid, malic acid, tannic acid, bitter folic acid, succinic acid, tartaric acid, etc., which have the effects of promoting fluid production to quench thirst, stimulating appetite, relieving fatigue, etc.

3. Grapes

Grape contains a lot of fruit acid, which can help digestion, clean up gastrointestinal waste, and has antibacterial effect on Escherichia coli, Pseudomonas aeruginosa and Bacillus subtilis. Grape also contains vitamin P, which can reduce the toxicity of gastric acid and treat gastritis, enteritis and vomiting.

4. Lotus root

Fresh lotus root juice and honey can help relieve boredom and thirst. After cooking, strengthen the spleen and stimulate appetite, which is suitable for people with weak spleen and stomach to nourish and preserve health.

5. oranges

Oranges taste sour and cool. It has the functions of strengthening the spleen and stomach, stopping vomiting and broadening the chest. Used for anorexia, abdominal distension after eating, vomiting, constipation, etc.

Extended data:

Causes of loss of appetite:

1, physical fatigue

Sometimes overwork will also lead to loss of appetite. Because of work pressure, many people will bear a lot of burdens, which will lead to fatigue or mental stress, and temporary loss of appetite may occur. This is a relatively minor phenomenon.

2, strenuous exercise after meals

It is not advisable to take strenuous physical exercise immediately after a meal, which can easily lead to cramps in the stomach, causing bloating, discomfort and loss of appetite in the stomach.

3. Weight loss leads to

Many people refuse to eat food in order to keep fit, because they feel that food makes them gain weight, and they don't want to eat, so their weight is greatly reduced. Therefore, refusing to eat will lead to loss of appetite over time, and in severe cases, anorexia will occur.

References:

Three causes of loss of appetite, eight foods to help you appetite-People's Daily Online