Why women are not allowed to chant some of the Vedic versus?

There is a controversy existing that women should not recite/chant 'Gayatri'. As a matter of fact neither do the Vedic Scripts nor the Sanatana Dharma discriminate women. On the contrary, womanhood is held in the Highest Esteem.

It is widely known that some of the Vedic Versus vibrations are so powerful in nature. Once a woman starts chanting these versus regularly, she is likely to lose her female-hood character and get manly tendencies developed in physical appearance . In majority of cases, it might cause hormone disturbances in the body's physical mechanism and disturb their menstrual cycle. 

It is a fact that to keep women in their natural glory and beauty, the ancient scholars did not allow them to chant or recite these versus. They knew precisely all the effects and side effects of what they did. However, they were allowed to do so once they cross their menopause stage, then the chances of disturbances in their body mechanism were minimal. Also the Gland functional in their body stops, at certain age - any further physical growth is minimal. Certainly it was not for any discrimination's but purely on the aforesaid reasons and points.

Every ritual and practice of this Great Hindu religion has a valuable hidden meaning. Unfortunately these were not carried on to the next generation that caused some imbalances in the society.