Vitamin K is a supplement that’s often found in many of our top ranking testosterone boosters. But vitamin K tends to go under the radar in terms of general popularity in the testosterone boosting community. In fact, vitamin K is almost a mystery supplement that not much is known about. Vitamin K is a powerful supplement that can help people with a variety of issues, including kidney stone prevention. But for our purposes, the vitamin K testosterone link is what we are most concerned with seeing our website’s emphasis on testosterone boosters. When it comes to vitamin K and testosterone, there are a lot of things we need to discuss.
Vitamin K2 is technically known as menaquinone. When we say “vitamin K,” we are really meaning vitamin K2, which is menaquinone. Vitamin K1, or phylloquinone, is found in a variety of foods, including leafy greens. Vitamin K2 is found in eggs, grass-fed butters, and good ole’ liver. Vitamin K1 tends to get the bulk of popularity which has been a bit of an unfair play. Most of us get enough vitamin K1, it is vitamin K2 where we tend to be lacking. Many people believe that vitamin K1 is a precursor to vitamin K2, but that’s not exactly true. Vitamin K1 does seem to convert to K2 in animals, but not in humans. If you are reading this article, you are likely a human. We hope, at least.
Vitamin K2 is incredible for circulation and as mentioned before, has been found to help prevent kidney stone occurrences due to acting as a traffic director for calcium. Many folks who suffer the wrath of kidney stones are often vitamin K2 deficient. Another study showed men who take vitamin K2 as a supplement vastly reduced their prostate cancer risks. And then there is this study that shows people who take vitamin K2 have lower risks in the cardiovascular disease department. But for men who suffer from sexual dysfunction, the vitamin K testosterone connection is often one of the more examined relationships in testosterone supplements.
Vitamin K Testosterone Links
In this case, we are talking about vitamin K2, not K1, which has not been shown to link to any of these benefits. The assumed benefits prior have all assumed that K1 converts to K2, which doesn’t seem to hold true.
There are two pertinent forms of vitamin K2 whereas humans seem to be lacking (MK-4 and MK-7). MK-4 is the version that tends to come from grass fed animals and butter. For example, Kerrygold Grassfed butter. MK-4 is the more potent version and the one we are more interested in. MK-4 is highly connected to our reproductive organs.
A Japanese study used rats for 5 weeks to prove vitamin K2’s testosterone boosting value. Over the course of 5 weeks, rats who were given vitamin K2 dramatically showed increased testosterone levels of near 70%. That’s huge increases no matter how you look at it. The scientist found increases of upwards of 90% when examining the testicles. This may mean that vitamin K2 specifically targets the testicles for testosterone production. Scientists have now been able to establish a clear-cut link between vitamin K2 and testosterone. Other studies using rats have shown a connection between low testosterone and vitamin K2 deficiency.
Vitamin K2 Increases Testosterone
The great big fat takeaway here is that vitamin K2, not K1, seems to be directly responsible for increasing testosterone levels. Supplementing with K2, or just taking one of our top ranking testosterone boosters, might be exactly what the doctor ordered when it comes to improving sexual function. Low testosterone can lead to fatigue, a lack of concentration, lower sex drive and sexual performance, as well as a host of other issues. The vitamin K testosterone link seems to be authentic, but it is important to realize we are talking about vitamin K2, not K1.
Vitamin K2 Grassfed Butter
One thing I always suggest for people looking to get more vitamin K2 in their diets is to replace heavy cream in their coffee with grass-fed butter, specifically, Kerrygold Butter. Kerrygold is available in most stores, additionally, many Starbucks use it for their oatmeal so you can ask for it with your coffee. It may seem gross to those who have never tried it, but butter really is just cream. It’s an easy way to help boost testosterone and brain function to start the day.
Vitamin K2 is a powerful, often overlooked, supplement that can really benefit your overall health even beyond testosterone boosting. Its readily available as a supplement on Amazon and at most grocery and health stores.