1 American ginseng Chinese medicine believes that American ginseng is cool, sweet and slightly bitter, and enters the heart, lungs and kidneys, which is unique in health care. Has the effects of invigorating qi and nourishing yin, clearing away fire and relieving vexation, nourishing yin and promoting fluid production. "Materia Medica from the New" records American ginseng: nourishing yin and benefiting qi, promoting fluid production and nourishing the lungs, reducing fire, calming the nerves, and eliminating fatigue, which is suitable for those with deficiency fire.

Poria cocos is sweet, light and flat. As a medicine, it has the functions of diuresis, strengthening the spleen and regulating the stomach, calming the heart and calming the nerves. Modern medical research shows that Poria cocos can enhance the immune function of the body, and Poria cocos polysaccharide has obvious anti-tumor and liver protection effects.

Ophiopogon japonicus is suitable for the syndrome of internal heat disturbing the heart. Ophiopogon japonicus is sweet, slightly bitter, cool in nature, nourishing yin and promoting fluid production, moistening lung and relieving cough, and clearing heart-fire and relieving annoyance. It is mainly used to treat body fluid injury caused by fever, upset, thirst, dry throat, lung heat, cough and tuberculosis.

4 Tremella Tremella can be described as the safest tonic in summer. The temperature is high in summer, which is easy to cause yin deficiency and fire, and loss of appetite. Tremella tremella has the effects of invigorating spleen, appetizing, benefiting qi and clearing intestines, so it is especially suitable for summer consumption.