A healthy diet provides the right mix of essential vitamins, minerals and nutrients that your body needs to stay healthy and function at its very best. Vitamin K and potassium are two important yet different nutrients that your body uses in different ways and gets through different food sources. Since the abbreviation for potassium is K, there may be some confusion that the two are the same -- but they're not.
Overview of Vitamin K
Vitamin K is essential to help blood clot, or coagulate, properly and prevent uncontrolled bleeding. This fat-soluble vitamin gets its name, according to the Linus Pauling Institute at Oregon State University, from the German word "koagulation" -- not the "K" from potassium. The body needs vitamin K, but doesn't store large amounts of it. So, it's important to replenish the body's supply through vitamin k-rich foods in your diet.
Overview of Potassium
Potassium is a mineral that every cell in the body needs to function properly. Potassium, because it is also an electrolyte, has the ability to conduct electricity in the body and help manage heart health, digestion and muscle function. According to the University of Maryland Medical Center, healthy levels of potassium are essential for good health. Too much or too little can cause the cells to function incorrectly. Potassium deficiency can result from losing bodily fluids through diarrhea, vomiting or heavy sweating; difficulty absorbing foods and even some medications.
Getting Enough Vitamin K
Most people have sufficient levels of vitamin K from eating a healthy diet. Deficiencies usually only occur from a problem with absorption or malnutrition, says the U.S. National Library of Medicine. To make sure that you're getting enough vitamin K through healthy foods, include plenty of vegetables -- particularly green, leafy veggies like spinach and parsley -- in your diet. Cauliflower, cabbage, broccoli, soybeans and even cereals are also good sources of vitamin K.
Getting Enough Potassium
To avoid potassium deficiency, get plenty of potassium through foods like meat and dairy products. Many types of fish, including flounder, cod and salmon, are also good sources of potassium, says the UMMC. Legumes, like lentils and beans, are also rich in potassium, as are citrus fruits, potatoes and avocados. You should also eat a variety of fruits and vegetables to ensure that you get plenty of potassium and other essential vitamins and minerals through your diet.
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