Studies show that normal estrogen supplement helps in preventing Alzheimer's disease. Alzheimer s disease is common to old age especially to women. Scientists have discovered that estrogen is one among the best hormones in the prevention of this disease. Hormone replacement therapy is also essential for women who are experiencing menopause. However, in some cases there are still some of them who gives birth to the so-called menopausal babies. While a woman is entering the menopausal period the level of Estrogen is affected. This is a kind of hormone that plays a very important role in the female reproductive system. Thus, if the level of this hormone reduces there is a tendency that a woman will suffer from various disorders. The best way to do to prevent further hair loss is to protect the remaining strands of your hair. Hair loss to women can be temporary while to men it can be permanent. Estrogen hair loss is a form of hair loss caused by an increase or decrease in estrogen. Men and women are both prone to having hair loss since this is present in both of them. On the other hand, there is no exact duration for a long term relief because as long as the patient needs cure in order to lessen the risk, she will be recommended for a thorough treatment. Estrogen replacement therapy replaces the hormones that are no longer produced by the ovary. It also provides relief for the unpleasant risks and effects that are brought by the symptoms of menopause in a woman s body specifically the hot flashes and the night sweat. All of these undertakings agreed on one thing, estrogen is a primary component in the indication of the human body clock. It was found that it directly relates in the body cycle of a human being. Estrogen, as defined in the modern medical dictionary- does not only pertain to a single compound but is rather made up of groups of steroid compounds. Despite its popularity in the market and in the scientific field for curing and preventing various kinds of illness and other afflictions, many issues still abound regarding its very nature. Along side these issues were countless questions that continue to bewilder many people, one of the most frequently asked question regarding estrogen is how much is too much.