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During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.
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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.