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What is the normal testosterone level for a 45 year old man?
Most doctors agree that a “normal” reading falls anywhere between 300 to 1,000 nanograms per deciliter (ng/dL). About 40\% of men over age 45 will have levels that come in below that range. But a low reading by itself isn’t enough to warrant alarm.
What percentage of men over 40 have low testosterone?
“All men as they get older have a drop in testosterone — that’s something we see across the board,” Paolone says. Nearly 39 percent of men ages 45 years and older have low testosterone, also known as hypogonadism, which is generally defined as a level below 300 nanograms per deciliter.
How common is low testosterone in men?
Low testosterone affects almost 40\% of men aged 45 and older. It is difficult to define normal testosterone levels, because levels vary throughout the day and are affected by body mass index (BMI), nutrition, alcohol consumption, certain medications, age and illness. What causes low testosterone?
Is it normal for testosterone levels to decrease with age?
For each year over age 30, the level of testosterone in men starts to slowly dip at a rate of around 1 percent per year. A decrease in testosterone level is a natural result of aging. Testosterone helps maintain a number of important bodily functions in men, including: sex drive.
How does low testosterone affect men’s mental health?
Men with low T can experience changes in mood. Because testosterone influences many physical processes in the body, it can also influence mood and mental capacity. Research suggests that men with low T are more likely to face depression, irritability, or a lack of focus.
Can testosterone replacement help men with low testosterone?
Some men who have a testosterone deficiency have symptoms or conditions related to their low testosterone that will improve when they take testosterone replacement. For example, a man with osteoporosis and low testosterone can increase bone strength and reduce his fracture risk with testosterone replacement.