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Vitamin K
1x
$
129.00
Subtotal
$
129.00
Fees
$
25.00
Total
$
154.00
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GET UP TO 50% OFF BY BECOMING A SELFDECODE MEMBER TODAY
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MEMBERS GET UP TO 50% OFF
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Vitamin K
Categories:
Fitness & Nutrition
,
Immune Health
,
General Health
Vitamin K is a required co-factor for the synthesis of factors 2, 7, 9, and 10 and proteins C and S. Deficiencies of vitamin K lead to bleeding. Coumadin® (warfarin) acts as an anticoagulant because it is a vitamin K antagonist.
$
129.00
Price for members $64.50
View cart
Collection method:
Blood
Preparation:
Please do not exercise prior to testing. It is best that your blood is taken in a rested state.
How It Works
STEP 1
Order your tests online
Easy and fast checkout
STEP 2
Visit a local Quest Diagnostics lab
No follow-up required
Results automatically uploaded to SelfDecode
STEP 3
Get your results and insights online
Find out if your levels are in the optimal range
Get easy-to-understand insights about your results
Track your levels over time
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