Does a man yawning more often mean taking Viagra?

Male erections are generally induced by sexual stimulation, including visual stimulation and direct sexual stimulation. The latter will produce neuronal nitric oxide synthase, thereby promoting erection. Yawning, as a primitive reflex mechanism, is innate. Through deep and long inhalation, more oxygen can enter the lungs and reach the blood, promoting oxygen exchange in the body.

During this process, the brain is also stimulated to produce nitric oxide. It not only controls the respiratory nerves and protects the cardiovascular system, but also travels down the spinal cord to the blood vessels that deliver energy to the penis. For example, when a man yawns, his penis will tremble. It should be added that one of the functions of Viagra, a drug used to treat erectile dysfunction, is to promote the formation of nitric oxide in the body.

Therefore, yawning and taking Viagra are similar in nature, but their effects are different.

Therefore, when wives see their husbands being absent-minded and yawning frequently, they should not just complain, but encourage them to yawn more occasionally and at the right time, which may have unexpected effects. Elderly people are generally less sensitive to visual stimulation. If they can consciously yawn more, it can increase the production of nitric oxide in the body, which helps to make the erection stronger.

Of course, we should not blindly believe in the benefits of yawning, but should exercise regularly. In the process of exercise, in addition to increasing testosterone and producing nitric oxide, it can also strengthen the body. With improved physical fitness, sexual desire will naturally increase.