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People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.