Viagra, the drug that returned the joy of sex tens of millions of men all over the world, may find new use. These are for informational purposes on 07tablets.com confirms that British scientists are beginning a study that should determine whether viagra to help preserve the intelligence in the elderly.

Scientists from the University of London St George’s (St George’s, University of London) to complete the formation of volunteer groups, which will consist of 50 men and women aged 65 years.

All participants will regularly take one of the three most popular drugs for the treatment of erectile dysfunction (sildenafil, tadalafil, vardenafil) but not to improve their sex life, and in order to test whether these drugs increase blood flow to the brain and prevent the development of vascular dementia.

This form of dementia occurs almost as often as Alzheimer’s disease and occurs as hard.

However, its cause is not the accumulation of toxic protein beta-amyloid in the brain tissues, which is observed in Alzheimer’s disease, and the deterioration of blood supply to the brain.

In the tests, which will last for several years, will involve only the elderly men and women who have no symptoms of dementia.

The participants will regularly take the drugs for the treatment of impotence, and scientists from time to time will examine the level of blood flow in the vessels of the brain using the method of magnetic resonance imaging.

The idea of treating cerebrovascular disorders with medication impotence does not look fabulous – all these drugs are inhibitors of phosphodiesterase-5 enzyme, which participates in the expansion and contraction of any blood vessel, not just those that supply blood to the erectile tissues of a man’s penis.

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