Lack of sleep can be harmful to the production of testosterone. For those of you who often stayed up late, or rarely sleep, you should start caution. Sleep provides a great benefit because it allows all the body organs to function properly. In addition, sleep can also refresh and restore tired bodies after a variety of activities.
Lack of sleep can disrupt body functions. One of them is to lower testosterone production. Testosterone is a hormone that plays an important role in the growth of muscle cells. A study states that lack of sleep can lower testosterone levels up to 15%. Decreased level of testosterone also affects the health in men, especially sexual health.
This study explains that the decline in testosterone level also decreased libido, energy and concentration level in men. Even in certain cases, decrease in testosterone can cause fatigue. Besides a role for muscle growth, testosterone also has an important role in maintaining bone density. Not surprisingly, many men aged over 40 years tend to experience bone loss due to the production of testosterone decreases as much as 1-2% a year. So should, avoid the lack of sleep.
A study was conducted by comparing levels of testosterone in the lack of sleep and enough sleep. The results show that people who sleep less than 8 hours decreased testosterone levels as much as 10-15% than that sleep as many as 10 hours. Decreased levels of testosterone are also associated with decreased power and strength of participants.
For those of you who want to increase muscle growth, sleep at least 8-9 hours a day so that your testosterone levels are maintained. In addition, you can also use supplements from Ultimate Nutrition, ZMA, to help increase your testosterone and helps you sleep more soundly. ZMA is a supplement containing zinc and magnesium. Studies show that supplementation of 30 mg Zinc and 450 mg of Magnesium a day can increase testosterone levels by 30%. For those of you who experience lack of sleep, by doing this might be lack of sleep problems can be resolved.