September 26, 2007
Hormones And Your Depression
Hormones form the biochemical basis of major depression. Estrogen, a female hormone produced in the ovaries, plays a pivotal role in your brain in that it increases the amount of mood-regulating neurotransmiiters, whose malfunction often triggers depression in an individual. Neurotransmission is the process by which brain chemical impulses are transmitted from one brain cell (neuron) to another. Scientists have identified norepinephrine, serotonin, and acetylcholine as some of the essential brain chemicals requisite for brain health. Mood disorder, including depression and manic depression (also known as bipolar depression), result from an imbalance or deficiency of transmitters to make the right connection between the brain cells. Estrogen increases the ability of neurons for optimum connection or communication within the brain.In addition, estrogen plays a critical role in the proper flow of blood to different parts of the brain, thereby instrumental in optimizing emotion, memory, and cognitive functions.Research scientists have conducted various studies, which have indicated the impact of estrogen on the brain with respect to memory function and postmenopausal women.Prior to the actual onset of menopause, estrogen level in women significantly decreases as much as 50 to 75 percent.This may explain why women not only experience depression twice as much as […]
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