There is no such thing as the best way for a man to replenish qi and blood, you can take medicines such as Ten Complete Replenishing Pills, Colla Corii Asini Sanbao Cream and Ginseng Nourishing Glory Pills under the guidance of a doctor. Ten whole big tonic pill: has the effect of warming the qi and blood. It is used for the symptoms such as pale face, shortness of breath and palpitation (rapid heartbeat, often accompanied by panic), dizziness and spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating with a little movement) caused by deficiency of qi and blood, fatigue, lack of warmth in the limbs, and heavy menstrual flow. Colla Corii Asini Sambucus Cream: It has the effect of tonifying qi and blood, strengthening the spleen and stomach. It is used for palpitation, shortness of breath, poor appetite due to deficiency of Qi and blood, weakness of spleen and stomach. Ginseng Nourishing Glory Pill: It has the effect of warming qi and blood. It is used in treating lethargy and fatigue caused by deficiency of heart and spleen, deficiency of qi and blood, loose stools (scanty and unformed feces), and post-disease weakness. Please do not use the medicine by yourself. If you feel unwell, it is recommended to go to the hospital for consultation.