The main function of vitamin K is in-

Question

Question

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RRB JE Previous Paper 1 (Held On: 22 May 2019 Shift 2)

Answer 1

The main function of vitamin K is in Blood clotting.

Key Points

Vitamin K is a fat-soluble vitamin that comes in two forms.
The main type is called phylloquinone, found in green leafy vegetables like collard greens, kale, and spinach.
The other type, menaquinones, are found in some animal foods and fermented foods.
Vitamin K helps to make various proteins that are needed for blood clotting and the building of bones.
Prothrombin is a vitamin K-dependent protein directly involved with blood clotting.
Osteocalcin is another protein that requires vitamin K to produce healthy bone tissue.
Vitamin K is found throughout the body including the liver, brain, heart, pancreas, and bone.
Skin Health is the main function of Vitamin C and Vitamin E.
Vitamins like A, B, C, D, and E have been reported to boost up the immune system.
Calcium Absorption is the main function of Vitamin D.