Research-backed vitamin with potential health benefits.
K1 is for blood clotting and comes from leafy greens. K2 is for calcium placement and comes from fermented foods and animal products. Supplements usually focus on K2.
It's a very good idea. Vitamin D boosts calcium in your blood. K2 tells that calcium to go into your bones. They work as a team.
MK-7. It stays in your body much longer, so you only need to take it once a day. MK-4 is in and out in a few hours.
Click through to the studies bar for the evidence base.
See the dosing guide below.
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Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
K1 is easy from salads. K2 is tough unless you eat a lot of natto (fermented soybeans) or certain hard cheeses. A supplement is more reliable for K2.
Yes, for most people. The only major exception is if you're on a blood thinner like Warfarin. Then you must consult your doctor.
No. For a healthy person, it just ensures your clotting system works normally. It won't create spontaneous clots.
Most research uses 180.0g daily. Below 90.0g, you're probably wasting money. Above 500.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 1000.0g.
Pending comprehensive analysis.
Vitamin K1 is made by plants, especially leafy greens. · Vitamin K2 is produced by bacteria, so it's found in fermented foods (like natto and cheese) and in the gut of animals.
Vitamin K interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.