Can the effect of American ginseng be eaten in winter?

Indications: benefiting qi and nourishing yin, clearing away heat and promoting fluid production.

American ginseng is a medicine for invigorating qi and nourishing yin, which is suitable for most people, but not for people with kidney-yang deficiency. Symptoms of kidney-yang deficiency: physical weakness, cold pain in waist and knees, cold hands and feet, frequent urination at night. Traditional Chinese medicine believes that Yang is fire and Yin is water. If the fire at the renal hilum has decayed, add yin liquid water instead of extinguishing it. Don't use ginseng in winter, because it is freezing in winter, so it is not suitable to use sweet and cold medicine. So we should prescribe the right medicine.