Which is better vitamin D3 or vitamin D3 with K2?

“D3 is safer and more effective with K2 to balance calcium in the body. Any formulation that includes D3 can be improved by K2,” says Jörg Büttinghaus, Vice President Kappa Sales and Marketing.

Should D3 be combined with K2?

Current research shows the important synergistic relationship between Vitamin K2 and Vitamin D3. Taking Vitamin D3 with Vitamin K2 helps to ensure the calcium transported by the Vitamin D is absorbed by your bones where it's needed, rather than accumulating in deposits in your arteries.

What happens if you take vitamin D3 without K2?

In the absence of vitamin K2, calcium circulating in the body that has been absorbed from food by vitamin D is also deposited in the soft tissues of the body and in the arteries, leading to arterosclerosis. Vitamin D3 should therefore always be taken in combination with vitamin K2.

Why should I take vitamin D3 with K?

Taken together, animal and human studies suggest that optimal concentrations of both vitamin D and vitamin K are beneficial for bone and cardiovascular health as supported by genetic, molecular, cellular, and some human studies.

What are the benefits of taking vitamin D3 and K2?

Taking vitamin D3 and K2 together actually promotes new bone growth. In 2019, researchers observed that vitamin D3 and K2 worked in tandem to form new osteoblasts, the cells that secrete osteocalcin, which is a biomarker for new bone growth.

Vitamins D and K2

Who should not take K2 supplements?

Vitamin K2 Contraindications

You should not use this medicine if you have had an allergic reaction to any single vitamin or multivitamin. Do not use this medicine if you are under 18 years old.

What time of day should I take vitamin D3 and K2?

Try taking it alongside breakfast or with a bedtime snack — as long as it doesn't interfere with your sleep. The key is to find what works for you and stick with it to ensure you're meeting your vitamin D needs. Taking vitamin D with a meal can increase its absorption, but studies on specific timing are limited.

Does vitamin D3 and K2 lower blood pressure?

Sellers of vitamin D claim the nutrient can lower your blood pressure. But don't believe the hype. According to cardiologist Steven Nissen, MD, despite claims from the nutrition industry and non-medical personnel about vitamin D's ability to lower blood pressure, no quality scientific study can confirm these benefits.

Does vitamin K2 affect blood clotting?

Vitamin K2 (Menaquinone-7) supplementation does not affect vitamin K-dependent coagulation factors activity in healthy individuals. Medicine (Baltimore).

What is the correct ratio of vitamin D3 to K2?

For every 5,000–10,000 units of D3 being recommended and tested for, we are recommending 100 mcg of K2 mk7 to be sure and prevent the inappropriate calcification that higher doses of D3 alone could cause.

Can vitamin K2 be harmful?

When taken by mouth: The two forms of vitamin K (vitamin K1 and vitamin K2) are likely safe when taken appropriately. Vitamin K1 10 mg daily and vitamin K2 45 mg daily have been safely used for up to 2 years. It's usually well-tolerated, but some people may have an upset stomach or diarrhea.

Do you need vitamin K2 everyday?

How much vitamin K2 do you need a day? Adults should ensure they are getting between 100 and 300 micrograms of vitamin K2 per day. Children under 12 need just 45 micrograms per day. People with particular medical conditions may need more, as recommended by their doctor.

What foods are high in K2?

Does vitamin K2 remove plaque from arteries?

Scientifically reviewed by Dr. Gary Gonzalez, MD, in May 2022. Written by: Jennifer Ming. In a new study, scientists have presented powerful evidence that vitamin K2 can reduce the progression of atherosclerosis, the “blockage” of the arteries that can lead to heart attacks and strokes.

What are the side effects of vitamin D3 K2?

What is the best time to take vitamin K2?

You can take vitamin K supplements at any time of day with a meal or snack that contains fat.

Does K2 raise blood pressure?

If you suffer from high blood pressure or have naturally high blood plasma volume levels, vitamin K-2 supplementation may increase your risk of developing hypertension and cardiovascular disease due to an over-thickening of your blood.

What are the symptoms of too much Vitamin K2?

Does vitamin K2 reverse osteoporosis?

One Japanese study found that a daily intake of low-dose vitamin K2 significantly improved vertebral BMD in postmenopausal women with osteoporosis, but there were no significant changes in BMD among postmenopausal women without osteoporosis.

Does vitamin K2 raise cholesterol?

Accordingly, subjects in the Rotterdam Study with the highest vitamin K2 intake consumed more total and saturated fats and also had lower total cholesterol values and higher levels of heart-protective HDL cholesterol.

How does vitamin K2 affect the heart?

Increased vitamin K₂ intake may reduce arterial stiffness, slow progression of vascular and valvular calcification, lower the incidence of diabetes and coronary artery disease, and decrease cardiovascular mortality.

Does vitamin K2 lower heart rate?

Results • Vitamin K2 supplementation was associated with a 12% increase in maximal cardiac output, with P = . 031, with a trend toward an increase in heart-rate AUC, with P = . 070.

Is it better to take vitamin D3 in the morning or at night?

We recommend taking it with a source of quality fat in the morning or when you break your fast. Avoid taking vitamin D in the evening (we'll talk about why below). Since vitamin D is a fat-soluble vitamin—meaning it doesn't dissolve in water—your body can most easily absorb it when you take it with food.

Can you take too much vitamin d3 and K2?

While getting enough vitamin D is essential for bone health, too much can actually have a detrimental effect. Some research has found that having too much vitamin D can interfere with the actions of vitamin K2, which is a nutrient that helps keep calcium in the bones.

Is vitamin K2 good for the skin?

Adequate dietary vitamin K2 prevents calcification of our skin's elastin, the protein that gives skin the ability to spring back, smoothing out lines and wrinkles.