Vitamin K helps prevent osteoporosis
One of the essential 13 vitamins. Vitamin K was discovered in 1929 by Danish scientist Henrik Dam while he was working on experiments with cholesterol. The letter K came from the initial discoveries that were reported in a German journal and designated as Koagulations vitamin. The precise function was discovered in 1974.
Deficiencies in this vitamin could cause: · Celiac disease · Sprue disease · Colitis disease · Excessive diarrhea · Nose bleeds
This vitamin is necessary for normal blood clotting and bone health. It helps with calcium absorption and protects against hip fractures caused by osteoporosis.
Studies have found that it helps with cells and the nervous system. Other advantages include preventing internal bleeding, hemorrhages and reducing excessive menstrual flow.
Recommendations are: 90 mcg (micrograms) per day for women and 120 mcg (micrograms) for men. More than 500 mcg of synthetic is not recommended.
There are 3 forms of Vitamin K: K1 - can be formed by natural bacteria in the intestines. It also grows in plants and synthesizes phylloquinone.
K2 - synthesize menaquinones
K3 - is a synthetic version
Natural food sources include:
· Leafy greens, spinach, swiss chard, kale, parsley, Brussel sprouts, cooked broccoli, cauliflower, kelp and alfalfa
· Liver
· Fish liver oil, soybean oil and safflower oil
· Wheat bran
· Avocado and Kiwi fruit
· Yogurt and egg yolk
If you are taking blood thinning medication such as coumadin or anticoagulants, doctors supervision is recommended.
In a study published by Diabetes Care (8/12/08), supplementing with this vitamin could help protect men against insulin resistance, a risk factor for type 2 diabetes.
There are many things that interfere with absorption rates:
· Prescription drugs · Aspirin · Xrays and radiation · Frozen foods · Air pollution · Mineral oil
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