Your body will find it difficult to maintain your natural anatomy. Low estrogen in the body also affects the normal function of the brain. There are many studies that tell that estrogen can prevent the existence of Alzheimer s disease. This is because estrogen increases the blood supply to the brain causing it to function well. Here are the different ways. Hormone replacement therapy these is a method used to supply the needed amount of estrogen in the body. It regulates the amount of estrogen to normal in the body so it will function effectively. Estrogen supplements - these are drugs that are taken orally to maintain the normal estrogen level in the body. It can be in the form of a pill, patch, cream, implant, injection or vaginal ring. Who should take the estrogen therapy? There is no exact answer for this since every woman has her own medical record and desires. However, the women who can benefit more from estrogen therapy are those: With serious vasomotor symptoms like hot flushes More prone of having bone fracture and osteoporosis Who have experienced early menopause which is resulted from: 1. This is because, estrogen is found in the eggs produced by the ovaries. Usually, the normal menstrual cycle in a woman s anatomy last for twenty eight to thirty days. During this period, estrogen is found in a normal state. However, if menstruation is noted, that is the time where estrogen is found in a higher level. However, the dosage that a person should apply always depends on the doctor s recommendation. Each of the patches is sealed individually in a protective pouch. You can also apply this directly to the skin though some patches require a base medicine. The product is sealed tightly and once opened you need to use it immediately. However, it is also present for men but the only difference is that Estrogen in women is of higher level than in males. Moreover, it is also an important component for the development and enhancement of the female secondary sex characteristics such as the breast and endometrioum. During the menopausal cycle of the women estrogen plays a very vital role.