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Benefits of Supplementing with Vitamin D3 and K2

Vitamin D3 and K2 can be used in unison to help improve calcium absorption, ensuring that calcium reaches the bone. Since calcium is typically the most prevalent mineral in the body, it is important that it is absorbed properly. If calcium builds up in the body, it can calcify and hinder heart health. K3 and D2 can help to improve the health of your bones, muscles, and heart.

The Vitamin D3 + K2 combination helps the entire process of calcium absorption. Once the calcium is absorbed, K2 helps to kickstart the protein molecules, allowing them to play their role in strengthening the bone. Athletes, vegans, and individuals with weakened bones can benefit from supplementing with these vitamins.

What Are The Additional Benefits of Vitamin D3?

1: Immunity

Vitamin D plays a vital role in the strengthening of your immune system. Vitamin D helps to stimulate white blood cells, allowing them to protect the lungs and fight off diseases.

2: Mental Health

There are correlations between adequate Vitamin D levels and mental health. When an individual is Vitamin D deficient, it is likely that their serotonin levels could be off kelter. Not only will Vitamin D supplementation help improve your mood, it will likely stabilize your hormones which lessens your risk of developing anxiety or depression in the future.

What Are The Additional Benefits of Vitamin K2?

1: Balances Blood Sugar

One of the most unique benefits of Vitamin K2 is its ability to stabilize blood sugar levels. Since it helps blood sugar metabolize, it benefits your overall cardiovascular health. Stabilized blood sugar can play a role in mental and physical health.

2: Cancer Fighter

K2 is proven to have antioxidant properties that may help suppress tumor growth in the body.

What Food Sources Have K2 and D3?

There are many healthy food souces that contain Vitamin D3 and Vitamin K2.

Vitamin D3:

  • Salmon, Fatty Fish, Cod
  • Tuna, Sardines
  • Egg, Egg Yolks
  • Mushrooms
  • Fortified Cereal, Fortified Milk

Vitamin K2:

  • Kale, Collard Greens
  • Spinach, Cabbage
  • Broccoli, Cauliflower
  • Beef, Liver
  • Pork, Chicken
  • Cheese, Avocado

Another way to naturally improve your Vitamin D deficiency is by spending time in the sun daily.

Why Athletes Should Supplement with Vitamin K2 and D3

Vitamin D3 and K2 are vital in the development of athletes. Many athletes need to

supplement in order to supply their body with the adequate vitamins and

minerals it needs to grow and strengthen. With additional pressure being

put on bones and ligaments through weightlifting exercises, it is crucial that

calcium is being absorbed and integrated into the bone mass.


Although Vitamin D3 and K2 are beneficial on their own, they have exponentially better effects when used in unison. Although the body can absorb calcium on it’s own, it cannot do so effectively if there is not an adequate amount of K2 and D3 in the body.


For athletes around the world, Vitamin D aids in the electrolyte metabolism and protein synthesis. These processes help the body strengthen and heal so that you can continue to get stronger. Both men and women need the same amount of Vitamin D daily for optimal health results.


Vitamin K3 is vital because it improves bone metabolism while reducing the risk of osteoporosis and blood clotting. These regulations improve overall health and allow individuals to continue to grow in their fitness journey.


Bone health, immune system improvements, protein synthesis, and mental stabilization are all crucial factors of your overall health and wellbeing. Vitamin D3 and K2 play a huge part in the strengthening of bones. By supplementing with these vitamins daily, you can ensure that your body is absorbing calcium effectively. Whether you practice weight lifting, cross fitting, or endurance training, these vitamins will aid your body in recovery.

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"Jonny is the owner and head coach of Next Step Nutrition, an online coaching company dedicated to keeping diet and exercise simple. As such, they offer seminars, coaching and programs to help people lead healthier, happier lives. Jonny is the resident fitness expert for BBC Radio Leeds, host of Next Step Espresso, a daily fitness podcast, and in his spare time likes walking his dogs, drinking great coffee, craft beer, and performing in amateur musical theatre."

Why work with Next Step Nutrition?

Knowing how to eat healthily today can be so confusing, most people don’t know where to begin. At Next Step Nutrition, they keep healthy eating simple so that you can reach your goals and live a balanced, sustainable life
Next Step Nutrition Ltd