An excess intake of bio-available iron will just result in the body storing an excess amount in the liver and other organs. Tests for iron overload are available in almost every medical laboratory, To check for iron overload, you actually need two tests, one for serum iron, and one for total iron-binding capacity. With the two tests it can be calculated to what percentage the iron-binding capacity has been utilized. A good level would be below 20 percent. If the saturation level is above 50 percent, treatment should be initiated immediately.
Treatment is easy as it just consists of blood letting.
Nevertheless hospitals charge for the service. On the other hand the Red Cross in practically any country of the world runs blood donation programs which obviously are free for donors. If you blood iron saturation is not already below 20 percent, you should participate. If your primary concern is great sex, I'll include an appropriate partner choice in the prescription. Obviously, if your partner is young and beautiful, this is conducive to great sex.