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Last Updated on July 31, 2020
For those who might not be aware, several functions must take place in the human body in order to support good overall health. Some of these functions include metabolism, responsiveness, movements, reproduction growth, respiration, digestion, and excretion. Indeed, the human body is a complex system comprised of subsystems and regulatory pathways that all play a critical role in our existence. It is worth noting that human growth hormones (HGH) are responsible for carrying out nearly all of these autonomic functions.
For reference, human growth hormones, also known as somatotropin, are naturally-occurring hormones that are secreted by the pituitary gland, a small, bean-shaped gland located near the base of the brain. These same hormones contribute to growth spurts in children. However, even after adulthood, they continue to play a role in our overall health insofar as they aid in regulating body composition, muscle and bone growth, metabolism of sugars and fats, bodily fluids, and, to an extent, heart function. Of course, similar to other hormones that the body needs, human growth hormone levels will start to decline as we get older.
What Is Considered Healthy GH Levels?
According to HGH therapy Clinic, healthy growth hormone levels are based on an individual’s gender and age. For example, an otherwise healthy male between 18 to 44 years of age should have growth hormone (GH) levels that fall somewhere between 0.4 to 10 nanograms per milliliter. By comparison, an otherwise healthy female within the same age range should have HGH levels that measure between 1 and 14 nanograms per milliliter. Not surprisingly, children need more growth hormones to support good health and development. According to most pediatric endocrinologists, average HGH levels for children, regardless of gender, should be between 10 and 50 nanograms per milliliter.
What Are the Symptoms of Low GH Levels?
When it comes to low GH levels, the symptoms are quite apparent in children as most tend to struggle with delayed growth. According to a study published by the National Institutes of Health, young boys and girls with a GH deficiency generally grow less than two inches per year. To put this into perspective, the average child with healthy growth hormone levels will grow two to three inches every year, according to a report published by Johns Hopkins Medicine. Additionally, some children may have to contend with delayed puberty. As for adults, according to Daniel Toft, a licensed physician and instructor at Northwestern University in Chicago, men and women with a human growth hormone deficiency will typically encounter the following:
- Low sex drive
- Weight gain
- Lack of focus
- High cholesterol
- Anxiety and depression
- Reduced strength
- Reduced muscle mass
- Increased susceptibility for the development of osteoporosis
It is important to note that the symptoms of low HGH levels, not to mention their severity, can vary depending upon the extent to which an individual is deficient. For example, those with moderately low growth hormone levels might face only one mild symptom. On the other hand, someone who is severely deficient might fight that they are struggling with two or more severe symptoms.
How to Keep Your GH Levels High at Any Age
Before delving into steps that you can take to achieve or maintain optimal HGH levels, it helps to know a little more about what can cause them to decline in the first place. The leading cause of low human growth hormone production in adults is aging; for most people, growth hormone production will start to peak once they enter puberty and then start to taper off gradually beginning at age 30. It is worth noting that damage to the pituitary gland or hypothalamus can trigger a decline in HGH levels as well, which is typically the case for both children and adults. However, some children develop low HGH due to a congenital or acquired disorder. Now that we have a better understanding of growth hormone as well as symptoms and factors that can contribute to a decline, let’s take a look at how individuals can keep their GH levels high at any age:
Maintain a healthy weight – One of the best ways to keep GH levels as high as possible is to maintain a healthy weight. Studies show that individuals who are even slightly overweight are likely to experience a premature decline in growth hormone levels.
Intermittent fasting – Even if you’re not trying to lose weight, intermittent fasting is a great way to boost GH levels naturally. In short, this type of fasting entails cycling between periods of fasting and eating, sometimes going 24 hours or more without food. According to researchers involved in one particular study, within three days, individuals who followed an intermittent diet were able to increase their GH levels by an impressive 300 percent.
Consuming less sugar – Limiting your sugar intake not only helps you maintain a healthy weight but also leads to higher GH levels. What’s more, doing so can also lower the chances of developing type 2 diabetes. In fact, one study, in particular, noted that individuals who consumed less sugar had HGH levels 3 to 4 times higher than those who consumed sugary foods and drinks regularly.
Supplements – Along with making positive dietary changes and exercising, taking supplements that contain arginine can also help keep human growth hormone levels high. And this is true whether you’re young or old. One study found that individuals who took between 45 and 114 mg of arginine, depending on body weight, increased their human growth hormone levels by as much as 60 percent.
In summation, adequate human growth hormone levels are essential for good health; however, there is a plurality of things that can lead to a decline, not to mention a plethora of unpleasant symptoms. Fortunately, the tips outlined in this article can keep them from falling too low. Of course, if these all-natural remedies prove ineffective, it would be a good idea to speak with a physician about undergoing GH replacement therapy.