Numerous conditions may benefit from a low cholesterol diet. According to MayoClinic.com, cholesterol is a waxy substance that is found in the fats, or lipids, in a person's blood. The body needs cholesterol to synthesize hormones and repair cell membranes, although certain medical conditions may benefit from lower levels of low-density lipoproteins, or LDLs -- a type of cholesterol. In the general population, the effects of consuming low amounts of cholesterol on the development of disease remain controversial, as few studies have proven a direct link between the two.
Hypertension
Hypertension, also known as elevated blood pressure, is a medical condition that may benefit from a diet low in certain types of cholesterol. According to the National Heart, Lung, and Blood Institute, or NHLBI, an eating plan known to reduce blood cholesterol levels also significantly lowers blood pressure. The Dietary Approaches to Stop Hypertension, or DASH, diet -- a diet that emphasizes increased consumption of fruits, vegetables and whole grains -- significantly reduces both blood pressure and levels of total cholesterol and LDL. Elevated blood pressure is a common condition that is associated with high forces of blood against the walls of a person's arteries, which may eventually lead to health problems, such as heart disease. Common signs and symptoms of hypertension include dull headaches, bouts of dizziness and more nosebleeds than usual.
Diabetes
Diabetes is a common medical condition that may benefit from a low cholesterol diet. The American Diabetes Association, or ADA, states that it may be beneficial for diabetics to consume a diet that is low in cholesterol and high in fresh vegetables, fruit and whole grains, as this is believed by many physicians to reduce the risk of possible health complications. Other ways for diabetics to improve cholesterol levels include quitting smoking, losing weight if it's required, exercising most days of the week and getting regular health check-ups. Diabetes is a condition that affects how a person's body uses glucose, or blood sugar. Glucose is crucial to a person's health, as it's the principle source of energy for the cells that compose the muscles and tissues. Common signs and symptoms associated with diabetes include increased thirst, frequent urination, extreme hunger and unexplained weight loss.
Stroke
Stroke is a medical condition that may benefit from a diet that is low in certain types of cholesterol. According to the National Stroke Association, or NSA, elevated cholesterol or plaque -- a combination of fatty and fibrous substances -- in the arteries may impair blood flow to the brain and cause a stroke. Elevated blood cholesterol -- which may or may not be caused by a diet high in cholesterol -- can also increase a person's risk for heart disease and atherosclerosis, two independent risk factors for stroke. Strokes, which are medical emergencies, occur when blood flow to a portion of the brain is blocked, which deprives brain tissue of oxygen and nutrients. If not treated immediately, brain cells will begin dying within minutes. Common signs and symptoms of stroke include difficulty walking, speaking and comprehending, one-sided face or body paralysis, vision problems and headache.
