Men with physical weakness can drink teas that replenish Qi and blood, which can help nourish the kidneys and regulate overall health. Some options include teas made from Astragalus, Ginseng, Codonopsis, Goji berries, Red dates, and Ginger. They can also consume beef, mutton, sheep kidneys, pork, eel, etc. It's important to exercise regularly and avoid spicy and greasy foods. Consuming fresh fruits and vegetables, ensuring adequate rest, getting plenty of sleep, avoiding staying up late, and abstaining from alcohol and smoking are also recommended.