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Vitamin K2 is a fat-soluble nutrient found in foods like organ meats and butter. It’s known to play a role in many bodily functions, from bone formation to testosterone production.
However, Vitamin K2 is more of a silent hero when it comes to boosting your male hormone.
Increasing your male hormone is one thing, but keeping it high is another; and vitamin K2 is the perfect man for the job.
Vitamin K2 keeps your testosterone levels from going down, while also working together with vitamin D3 to boost the anabolic hormone.
As it’s found in high concentrations in the brain, vitamin K2 will also support your memory and cognitive health.
- Combats age-related testosterone decline
- Denser bones
- Stronger immunity
- Improves cardiovascular health
- Sharpens memory
- Staves off cognitive decline
- Might improve mood
- Helps your neurons communicate more efficiently
How Vitamin K2 Works
Vitamin K, in general, is a fat-soluble nutrient. Its name comes from the German term “koagulation.” (1)
The main function of vitamin K in your body is to activate certain proteins that are essential for health. In other words, these proteins are ineffective until K2 activates them.
You’ll find two types of vitamin K in foods and supplements. Either vitamin K1 (also known as phylloquinone) and K2 (also known as menaquinones) like the one in Centrapeak.
K2 is the more active form of the vitamin. You can find it in animal products and fermented foods. These include kimchi, grass-fed butter, and beef liver.
Just like other types of vitamin K, K2 goes straight to your liver. From there, it’s sent out throughout your body to carry out different tasks – from regulating blood coagulation, forming sphingolipids in the brain, to keeping your testosterone in a healthy range. (2, 3, 4, 5, 6)
Most research focuses on vitamin K2, which is known to be the most important K vitamin for our health. Studies show that it supports everything from your bone density to memory. (7, 8)
This makes vitamin K2 a critical nutrient for not just your key androgen hormone but also overall mental and physical wellbeing.
Why You Should Supplement With Vitamin K2
Here’s the issue with vitamin K2:
Most foods that contain it are high in fat (and not only the good kind). These include cheeses, butter, eggs, beef, salami, and chicken liver. If your aim is to look healthy and lean, some of these foods might not tie in with your nutrition goals.
An easy way to avoid this issue is to simply supplement with vitamin K2.
Research has found that regular vitamin K2 supplementation has positive effects on male testes, and by extension; their testosterone production. (6)
By giving your body the building blocks and the support it needs with vitamin K2, it will be able to maintain healthy T levels and healthy overall function.
Vitamin K also works very well with vitamin D3, which is another natural test booster in Centrapeak. Together, the two vitamins work in concert to not only enhance men’s health but also support healthy bones and performance in the gym. (9)
Vitamin K2 and Testosterone
How does exactly vitamin K2 raise testosterone? It all has to do with the effects K2 has on the testes and the brain.
Hypothalamus and pituitary gland. These two parts of your brain work in conjunction with your testes to maintain stable levels of testosterone in your blood.
For the first 20 or 30 years of your life, this system works like a charm.
However, it’s well known that over time, men’s T levels fall down. Be it due to stress, lack of exercise, or other negative effects of aging. Luckily, it’s possible to offset this decline.
Diet, exercise, and supplements like vitamin K2 all help create an environment where your male hormone can thrive – even in your 40s, 50s, and beyond.
A study showed that by supporting testicular health, vitamin K2 can help with keeping T levels high. (6)
Not only does K2 play an indirect role in ramping up your T levels, it directly raises them too. One research showed that 5 weeks of K2 supplementation increased subjects’ testosterone levels by as much as 70%. (5)
Centrapeak Stack Strategy: Vitamin K2 + Zinc Against Testosterone Decline
As we know, vitamin K2 works alone, but also together with other nutrients to help maintain your testosterone levels. One such nutrient is zinc.
While K2 keeps test levels steady by signaling to testes and pituitary gland to spurt extra T. Zinc works by blocking the stress hormones from impairing testosterone production.
In a study with elite athletes, their hard training was shown to reduce their testosterone levels. The sheer volume of exercises increased their cortisol levels. And as we know, cortisol and testosterone all but like each other.
However, when these athletes started taking zinc supplements every day, they no longer saw drops in their T levels from hard exercise. (10)
- Together in Centrapeak, vitamin K2 and zinc work to protect your natural testosterone production from the damaging impacts of stress, aging, and overtraining.