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6 Easiest Steps to Increase Testicles Size : Exercise, Blakoe ring & more

Welcome to Fitness Deciphers…!!!

This is the complete guide on how to increase testicles size.

Here, we will discuss the effective methods to increase the size of your testicles.

Testicles are oval-shaped organs placed inside the scrotum. Their primary work is to produce sperm and testosterone.

It is very important to have testicles of normal size.

If your testicles are smaller than the average size then you need to increase testicles size.

What is the average size of testicles?

Just like any other part of the body, testicles size also varies from person to person.

According to HealthLine, the average length of testicles is between 4.5 to 5.1 cm (1.8 to 2 inches). Testicles with lengths smaller than 3.5 cm (1.4 inches) are considered small.

Why is it important to increase testicles size?

The simple answer is,

To ensure a sufficient amount of testosterone and sperm

It is important to increase testicles size because testicles are responsible for producing sperms and for the secretion of testosterone.

The undersized testicles will always produce less testosterone and fewer sperms. It is because the 80% structure of testicles is tube-like which creates the sperm cells.

So if the size of your testicle is smaller than the average, you may not produce enough testosterone and sperms.

The low levels of testosterone in your body can reduce your sex drive, muscle mass, and erections.

So it becomes very much important to increase the size of testicles if you have smaller ones.

increase testicles size

How to increase testicles size?

Here we will discuss different ways to increase the size of testicles. But remember one thing, if you really want to increase the size of your balls then you have to take action.

Because without taking any action, you won’t get desired results.

1) Get rid of chemicals that shrink your testicles

If you want to increase the size of your testicles then the first thing you should do is to get rid of all the chemicals in your body that tend to shrink your testicles.

Here we will discuss some chemicals that tend to decrease the size of your testicles.

From where do these all chemicals come?

The simple answer is from the food you eat, the water you drink, and the air you breathe.

You may not aware of this but your body continuously gets exposed to all these harmful chemicals throughout the day.

If you don’t get rid of these chemicals then your all other efforts to increase testicles size will be wasted.

So you have to detox your body from these harmful chemicals before you start any other effort.

Some of these chemicals are,

  • Parabens
  • Bisphenol A (also called BPA)
  • Phthalates
toxins we breathe

1) Parabens

Parabens are considered xenoestrogens which means they tend to mimic estrogen in the body. It leads to lower testosterone levels in the body and decreases the size of testicles.

That is why every fitness expert will advise you to use only cosmetics which are free from parabens.

Parabens are generally found in 85% of cosmetics. The best way to avoid parabens is to use “parabens-free” cosmetics.

When you apply the cosmetics having parabens, your skin absorbs the parabens which causes adverse effects on your body.

This transition of using cosmetics free from parabens can reduce your paraben exposure dramatically.


2) Bisphenol A –

This chemical is found in plastics and other food packaging items. Therefore, it is not easy to avoid this chemical 100%. But you can avoid it as much as possible.


BPA is generally found in food packaging items, plastic bottles, soft drink containers, durable paper products, etc.

The fine-powered coating on the receipts from the grocery stores is made up of BPA. So you should avoid handling them whenever possible.

BPA is also found in food packaging so you should cook your own food from whole and natural ingredients and not from the pre-cooked food products loaded with excess sodium, MSG, and other additives.

You can also avoid BPA contained in the soft drink can by switching to a glass bottle to drink beverages.

Polycarbonate plastics also contain BPA. Avoid plastic products on which PC is stamped. You can also switch to metal water bottles but many of them contain plastic coating.

So always try to purchase BPA-free water bottles.

harmful chemicals that shrink testicles

3) Phthalates

It is an endocrine-disrupting chemical. Phthalates are generally used as plasticizers and softening agents in vinyl products (especially in the USA).

The best way to identify this chemical in any cosmetics and the household product is its strong fragrance smell.

Studies also show that animals exposed to phthalates don’t have normal patterns of sexual development. It is also found that their genitals remain undersized and don’t develop properly.

In short, in order to increase testicle size, you have to keep yourself away from these harmful chemicals as much as you can.

2) Foods to increase testicles size and function

Here I am not going to provide you with a long list of food that you should eat or not. Here I will tell you what kinds of foods you should eat to increase the size of your testicles.

Here you a checklist of three points to decide what you should eat.

  • Foods that contain more fat-soluble vitamins. It is because our testicles use these vitamins to produce testosterone.
  • Don’t eat foods that promote fat accumulation
  • Foods that contain carbohydrates so that glycogen storage is increased. So that hormones can be produced while sleeping.
foods to increase testicles size

Why should you eat such foods?

To prevent the conversion of testosterone into estrogen.

The enzyme responsible for this conversion is called aromatase which lives inside the fat cells. Your fat cells produce 90% of the aromatase. More aromatase means more estrogen in your body. It causes less estrogen to flow into your bloodstream.

Which causes

  • Low sex drive
  • Shrinking testicles
  • Low ejaculation volume

If you avoid the food that promotes fat accumulation, the production of aromatase will decline and more testosterone your body will have.

Some tips on which food you should eat and which you should avoid

  • Don’t eat processed and pre-cooked food
  • Limit alcohol intake
  • Avoid wheat and other glutinous foods from your diet
  • Avoid refined sugar, hydrogenated fat, vegetable oil, corn syrups, etc
  • Consume meat, eggs, vegetables, nuts, seeds, etc.

You can also eat foods that increase testosterone levels

Go Deeper

3) Exercises to increase testicles size and function

HIIT (High-Intensity Interval Training)

It is the exercise that can help us increase the size of the testicles.

When we exercise short and hard (High-intensity Interval Training), growth hormones are produced in the body. These hormones increase the IGF-1 levels inside the testicles.

It makes the testicles larger and heavier than before.

Which results in an increase in ejaculation volume and more production of sperms and testosterone.

When you do a hard exercise of 15 minutes, your muscles feel burned. This feeling of burned is due to lactic acid.

This lactic acid is the signal for the body to produce human growth hormones. So whenever your muscles feel burned that means growth hormone is being produced in your body.

And in 12-14 hours, your muscle mass, testicle size, and ejaculation volume will be increased.

Increment in the human growth hormone also reduces fat cells which reduces aromatase in the body. So conversion of testosterone into estrogen decreases.

Your short sprint exercises should include,

  • Running stairs
  • Jumping squats
  • Hill climbing
  • Jumping rope
  • Pool sprints

Your exercise routine should also include

  • Bench press
  • Deadlifts
  • Military press
  • Squats

You should also give rest to your body. Working out 4-5 days a week is good enough for your body. You can do the same exercise that is recommended to increase testosterone levels.

In short, exercise will bring positive changes in the body such as an increment in the free testosterone levels, a decrement in estrogen levels, an increment in ejaculation volume, bigger testicles, more muscle in the body, etc.

4) The Blakoe Ring

Here we will discuss the most unique technique to increase testicle size. The equipment used in this technique is called the blakoe ring.

It was named after its founder Dr. Blakoe. Its benefits were discovered accidentally. It was developed to cure incontinence in older men.

But later on, all started to use that device to increase the size of testicles and hence increase the production of testosterone.

A Blakoe ring is basically a small plastic tube with two metal rods inside the tube. It forms an oval shape that easily slides over the top of the penis and underneath the testicles.

Once you put it on the two metal rods inside the plastic tube react to one another, which produces a small electric current. It is so small that you can’t feel the current.

After this, it acts as a natural battery that stimulates your testicles as long as you wear it. It is because your skin contains moisture due to sweat. Our sweat is saltwater which conducts electricity easily.

If you want to increase testicle size, you can wear it, even while working. Many people wear it at night.

5) Painting Testicles with Iodine

This is another wonderful technique to increase the size of your testicles.

In this technique, you have to paint your balls with iodine as you wake up in the morning.

But why do it?

We should do it so that our thyroid gland can easily produce thyroid hormone which our endocrine system needs to function properly.

But our thyroid gland can not produce this hormone in sufficient amounts because of iodine deficiency.

As our thyroid levels decrease, our testosterone levels decrease too. To produce low testosterone, our testicles shrink themselves. And eventually, the size of our testicles decreases.


So to ensure a sufficient amount of testosterone in our bodies, we have to maintain sufficient thyroid levels.

And to ensure sufficient thyroid levels, we have to maintain sufficient iodine levels in our bodies.

Now, the question may arise why should we not directly eat iodine supplements rather than paint our testicles with iodine?

It is because painting the balls with iodine directly delivers the iodine to genital parts. When it goes to the genital area, your body starts using it immediately.

Thus your body gets a sufficient amount of iodine to produce thyroid hormone and optimal levels of thyroid also increase the testosterone.

And to produce more testosterone, testicles also keep them bigger. And we get all the benefits of high testosterone levels in our bodies.

6) Supplements to increase testicles size

The final topic of our discussion on “increase testicle size” is “supplements to increase the size of our testicles”.

Here we will discuss some amazing supplements that can be useful to us to increase testicle size.

1) Goji Juice

Goji is one type of berry. Goji juice has been used as a medicine by the Chinese for ancient times. It is being used to cure infertility and sexual dysfunction in both men and women.

The polysaccharides present in this juice increase the life of sperm cells.

The writer of the book “Big Natural Testicles” mentions in his book that he noticed the increment in the size of his testicles after the first dose of Goji Juice.

Goji to increase testicles size

2) Fermented Cod Liver Oil with Butter oil

Unlike the normal fish oil, fermented fish oil is loaded with more fat-soluble vitamins specifically vitamins A, D, E, and K2.

When fermented fish oil is combined with high vitamin butter oil, your body gets lots of amounts of fat-soluble vitamins.

As mentioned earlier in this article without a sufficient amount of fat-soluble vitamins in our body, our testicles can’t produce sperms and testosterone. This combination satisfies the need for fat-soluble vitamins in your body.

3) Desiccated liver

It is a highly concentrated freeze-dried powder. It contains anti-estrogenic compounds which reduce estrogen levels and increase testosterone levels in the body.

Many experts don’t consider it a supplement but they consider it a food. It is a food to which our bodies respond well. It contains lots of vitamins and minerals that also benefit us in our daily routine life.

It dramatically increases hormone synthesis which boosts testosterone.

There are many other supplements too such as damiana, celery seeds, lecithin, L-Arginine, L-Lysine, ZMA, D. Aspartic Acid, etc.

All of these have different benefits but they all help in increasing the size of testicles.

Go Deeper


Here we have discussed the 6 easiest steps to increase testicle size. Let’s summarise all of these.

  • Get rid of all the harmful chemicals that shrink our testicles
  • Consume foods that increase testicle size such as food with lots of fat-soluble vitamins, avoid foods that promote fat accumulation, and contain high sugar.
  • Do HIIT (High-Intensity Interval Training) exercises to increase growth hormone production. The production of growth hormone will increase the IGF 1 which will result in heavier and larger testicles.
  • Use blakoe rings to increase testicle size.
  • Regularly painting your testicles with iodine will help to increase testicle size.
  • Use supplements such as goji juice, fermented fish oil combined with butter oil, etc to increase testicle size.

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