rich in protein like non-veg. Eggs, pulses, legumes, sprouts, nuts (sp. Walnut and almonds), iron-rich food like green vegetables, also take flaxseeds, green tea, soyabean, fruits, salads, etc. Take proper 6-9 hrs of sound sleep. Give up the habit of smooking and excessive alcohol intake. Avoid junk food and any kind of beverages (tea, coffee, aerated drinks, cold drinks, etc.) Avoid canned/ tinned food or food that contains preservatives (eat fresh ones). Avoid vigorous exercises or any supplements provided by the gym! With regular medicines you will be able to enjoy your sexual activity.