It is best for men to take red ginseng before meals, choosing morning and noon is better. Red ginseng has a lot of effects such as tonifying qi and blood, replenishing vital energy (replenishing the root qi of the human body), tonifying the spleen, lungs and kidneys, etc. Red ginseng belongs to the category of tonic medicines. Red ginseng belongs to the category of tonic drugs, and the absorption effect of tonic drugs is good when taken before meals, so red ginseng is recommended to be taken half an hour before meals. The best time for men to take red ginseng is in the morning or at noon, the transportation function of the spleen and stomach is better in the morning and at noon, the effect of digestion and absorption after taking red ginseng is better than that in the evening. Men who are allergic to red ginseng should not take red ginseng, and red ginseng should not be taken at the same time with quinine, wulingzhi, black beans, etc. When taking red ginseng, you should not take red ginseng. When taking red ginseng, you should not eat radish, green beans, crabs and other foods, which will affect the efficacy of red ginseng. It is recommended to take red ginseng under the guidance of professional Chinese medicine practitioners.