It does not increase testosterone directly but stimulates pituitary gland to produce more LH or Luteinizing Hormone, which in turn makes your testes produce more testosterone. It's great for enhancing your libido or sex drive. As a matter of fact, it can help you perform like a stud in bed! Sexual intercourse is also a good form of exercise since the act requires body mechanics and it is also known to stimulate chemical reactions inside the human body that is highly beneficial An adrenalin-pumping experience like watching a horror movie or something as daring as jumping from an airplane can make you feel more amorous towards your partner. This is a fact that is supported by studies. The main reason behind this is that you do something daring or adventurous your heart begins pumping hard and that's exactly what it does when you get sexually aroused. In order to increase erections you need to eat phosphorus-full products: sea food, chicken eggs, dairy, vitamin E (which you'll see in vegetable oils, dill, etc) “None of the homeowners featured on the show know they’ve been chosen to receive a home makeover – it’s a surprise, so I can’t say any more about the episode we’re involved in at the moment. You’ll have to tune in and see it for yourself!”