Have you ever heard of the “Golden Rule Law”? Have you ever heard of the “Golden Cold Method”?
This is an ancient health practice in which men are supposed to cool their reproductive organs to increase their vigor and strengthen their bodies. It is said to have been practiced especially among samurai and Buddhist monks in the Edo period (1603-1867) as part of their ascetic practices to increase their vigor.
“Does chilling make you more energetic?” Some may ask such a question. In modern times, it is rather believed that warming up the body is good for one’s health, but why did people in the past try to nourish their vigor by “cooling down”?
In this article, we will unravel the history of the Golden Cold Method and explain its efficacy from a scientific perspective.
Is it actually worth trying, or is it just a superstition? Let’s explore what this custom, which has been handed down through the long history of the Golden Cold Method, means for men today!
Contents
What is the history of the Golden Cold Method? Why were Samurai warriors and Buddhist monks also practicing it?
The history of the Golden Cold Law is long, and similar concepts existed not only in Japan but also in China and India.
In Japan, in particular, it was adopted by samurai and Buddhist monks during the Edo period (1603-1867) as a way to “increase vigor and strengthen the spirit.

For warriors, it was extremely important to take care of their physical condition in preparation for battle. It was believed that the secret of strength was to raise one’s qi and to prevent unnecessary leakage of spirit.
The Golden Cold Technique was a method of cooling the pubic region after bathing or by using cold water to store energy. The underlying idea was that cooling the pubic area would tighten the sperm and maintain male strength.
On the other hand, it is also said that it was practiced by monks to “suppress vexations.
In Buddhism, suppressing sexual desire was often considered part of ascetic practice, and it was thought that cooling the lower body, which easily heats up, would allow one to practice without disturbing the mind.
But do these ideas really have any scientific basis?
What are the benefits of the Golden Cold Method? Scientific Verification of the Benefits of Chilling
We will analyze the effects of the Golden Cold Method on the body from a medical perspective.
The Golden Cold Method has been handed down since ancient times, but what are its actual effects? Is it not just a superstition that cooling increases vigor?
In this section, we will examine the efficacy of the Golden Cold Method from a medical and physiological point of view.
1. possibility of improving sperm quality
Medically, the testicles function optimally at a temperature slightly lower than body temperature (around 34°C). That is why the male testicles hang outside the body.
It is known that excessive warming of the testicles reduces sperm quality, and for example, prolonged hot baths, saunas, and the continuous act of holding a laptop computer on one’s lap can have a negative impact on sperm activity.
In this regard, it is quite possible that the Golden Cold Method may be effective in maintaining and improving sperm quality by moderately cooling the testes.
However, it is important to practice the method at a moderate temperature, because extreme overcooling will reduce blood flow and have the opposite effect.
2) Effect on testosterone secretion
Although there are few clear studies on how the Golden Cold Method affects male hormones, it is possible that changes in blood flow due to cooling may be involved.
Moderate cooling causes blood vessels to constrict, and subsequent warming stimulates blood flow. It is also possible that this change in blood flow may stimulate hormone secretion.
On the other hand, one should be careful not to overdo it, as prolonged cooling may conversely worsen blood flow and cause a decrease in testicular function.
In fact, clear medical evidence that “cooling improves male function” is still lacking, and it is best to avoid overconfidence.
3. also suppresses sexual arousal?
One of the reasons why monks practiced the Golden Cooling Method is that it was believed to have the effect of “suppressing vexation.
In fact, it is possible that cooling temporarily decreases blood flow, thereby suppressing sexual arousal.
Proper Practice and Precautions of the Golden Cooling Method
Although the Golden Cooling Method can be expected to have certain effects, it can also be counterproductive if practiced incorrectly. The following is an explanation of the key points and precautions to be taken to ensure correct practice.
First, one must be very careful not to overcool the testicles. The purpose of the Golden Cold Method is to maintain proper testicular temperature, but excessive cooling may worsen blood flow and reduce testicular function.
Ideally, the appropriate method is to lightly cool the pubic area with lukewarm cold water. Specifically, the pubic area should be cooled with cold water of about 15-20°C for a few seconds to a minute.
Conversely, direct application of ice water or prolonged cooling should be avoided. Especially in winter, because of the low temperatures, one should be careful to avoid vasoconstriction due to excessive cooling.
The timing of the practice is also important. Suitable timing includes after bathing, after exercise, and before bed.
After taking a bath, lightly cooling the body can balance blood flow to prevent rapid cooling of a body that has been warmed in the bathtub.
After exercise, cool down the elevated body temperature to relax the body and mind. When practiced before going to bed, it can also reduce sexual arousal and calm the mind.
On the other hand, it should not be practiced in the morning or in a cold environment, as it may cause physical discomfort.

Conclusion
It is important to be aware of overall health care rather than relying only on the Golden Cold Method.
To maintain vigor, it is important to take in moderate exercise, improve blood flow, and stimulate the secretion of male hormones.
In addition, paying attention to one’s diet and consciously consuming zinc and B vitamins can help maintain hormonal balance in the body.
In addition, proper management of stress is also essential in preventing loss of vigor. Accumulated stress can lead to hormonal imbalance and decreased vigor, so it is advisable to set aside time for relaxation.
Don’t just obsess about cooling down, but adjusting your entire lifestyle is the key to maintaining true health.
For those who are particularly prone to heightened sexual urges before bed, a light, cool towel applied to the lower abdomen may help to calm the mind.
However, this is only temporary and is a separate issue from the underlying control of sexual desire!
Text by miumiureise