Testosterone is a hormone in the form of a natural anabolic steroid secreted by the testes and, to a smaller degree, the adrenal gland.
It is the most important of the male sex hormones.
Based on study, Testosterone levels peak in the late 20s, and drops an average of 1.
5 percent a year after age 30.
Low testosterone levels can be caused by congenital problems with the formation of the testes and the creation of the hormone.
More commonly, lower levels are caused by aging, chronic illness, drugs, starvation, stress, head trauma, infections, cancers, surgeries, alcoholism, trauma to the testicles or the use of certain drugs.
According to the early study, some of the effect of low testosterone level in men also reduces muscle mass and can cause weakness.
It can also cause lower bone mass.
A study by Dr.
Michiaki Fukui that was published in Diabetes Care found a direct correlation between lower testosterone levels and a higher risk of heart disease.
Lower levels also are associated with increased body fat as well as a higher risk of diabetes.
But just recently, according to the research by a team led by the researchers from University of Hong Kong that includes a Saint Louis University Scientist John E.
Morley, M.
D.
, director of the division of geriatric medicine, A research was done to 153 Chinese men who were recruited from social centers who were at least 55 years and older.
These men lived in the community and didn't have dementia.
The study revealed that 47 of them had mild cognitive impairment - or problems with clear thinking and memory loss.
Within a year, 10 of the 47 men who were classified as cognitively impaired were diagnosed of having a probable Alzheimer's disease and had a low level of testosterone in their body tissues.
The findings also corroborate findings in previous study of older Caucasian man, that shows low testosterone is associated with impaired thinking.
Although this study is not the first to suggest a protective role for testosterone in Alzheimer's disease, because in 2004 investigators at Wayne University examined testosterone levels of men enrolled in larger aging study.
They found that every 50% increase in free testosterone in bloodstream was associated with 26% decrease in the risk of developing Alzheimer's disease.
If findings of one study corroborate the findings of another study on the same case, then, there is a reason for us to be alarmed and that it requires proactive action on our part.
The benefits from a flowering plant, growing all over Europe and Asia, in desert like climates and near tropical one's that naturally increases testosterone level may help.
This plant is known as Tribulus Terrestris extract
It is the most important of the male sex hormones.
Based on study, Testosterone levels peak in the late 20s, and drops an average of 1.
5 percent a year after age 30.
Low testosterone levels can be caused by congenital problems with the formation of the testes and the creation of the hormone.
More commonly, lower levels are caused by aging, chronic illness, drugs, starvation, stress, head trauma, infections, cancers, surgeries, alcoholism, trauma to the testicles or the use of certain drugs.
According to the early study, some of the effect of low testosterone level in men also reduces muscle mass and can cause weakness.
It can also cause lower bone mass.
A study by Dr.
Michiaki Fukui that was published in Diabetes Care found a direct correlation between lower testosterone levels and a higher risk of heart disease.
Lower levels also are associated with increased body fat as well as a higher risk of diabetes.
But just recently, according to the research by a team led by the researchers from University of Hong Kong that includes a Saint Louis University Scientist John E.
Morley, M.
D.
, director of the division of geriatric medicine, A research was done to 153 Chinese men who were recruited from social centers who were at least 55 years and older.
These men lived in the community and didn't have dementia.
The study revealed that 47 of them had mild cognitive impairment - or problems with clear thinking and memory loss.
Within a year, 10 of the 47 men who were classified as cognitively impaired were diagnosed of having a probable Alzheimer's disease and had a low level of testosterone in their body tissues.
The findings also corroborate findings in previous study of older Caucasian man, that shows low testosterone is associated with impaired thinking.
Although this study is not the first to suggest a protective role for testosterone in Alzheimer's disease, because in 2004 investigators at Wayne University examined testosterone levels of men enrolled in larger aging study.
They found that every 50% increase in free testosterone in bloodstream was associated with 26% decrease in the risk of developing Alzheimer's disease.
If findings of one study corroborate the findings of another study on the same case, then, there is a reason for us to be alarmed and that it requires proactive action on our part.
The benefits from a flowering plant, growing all over Europe and Asia, in desert like climates and near tropical one's that naturally increases testosterone level may help.
This plant is known as Tribulus Terrestris extract
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