People all over the world are afraid of the word cholesterol thinking it is responsible for all cardiac problems. It is a truth that cardiac problems are a major reason for death all over the world. There are several myths associated with heart and cholesterol.
Cholesterols are of two types HDL, the good cholesterol and LDL, the bad cholesterol. Cholesterol is produced by liver in our body. Cholesterol is required in our body for the production of bile salts, hormones and vitamin D. When the LDL cholesterol level in our body increases it has the tendency to stick on the artery walls. This may obstruct the flow of blood leading to heart attack.
Excess of HDL production does not harm the body. The unutilized HDL in the body is transferred to liver and removed from the body through excretion. HDL also has the capability of removing some LDL deposits in the arteries. So an increase in the level of HDL in the blood can reduce the chance of heart problems.
LDL level in the blood can be reduced by monounsaturated fats and polyunsaturated fats found in nuts and fishes. Soluble fiber found in fruits, oats, barley and legumes also have the ability to decrease LDL level. Since LDL cholesterol level can be fatal you should frequently check it. And if it cannot be controlled naturally you should immediately consult a doctor for advice. Because, increase in cholesterol level depends on many factors like family background, age, gender, eating habits, exercise, body weight, size and diabetes conditions.
Myth 2: Seafood is high in cholesterol, so stop eating seafood!
Most of the people consider that seafood may increase the cholesterol level in your body. Actually seafood like fish is a source of good cholesterol (HDL), and is capable of reducing the risk of heart problems. Saturated fats and trans-fatty acids are responsible for increasing cholesterol levels. These substances are found in prepackaged foods or snacks, deep fried foods and foods prepared from partially hydrogenated oil.
Myth 3: Avoid potatoes as they are fattening!
Potatoes are wrongly though of as being fattening. Actually, besides being high in fibre, potatoes are rich in many vitamins, minerals and complex carbohydrates. They should be baked or boiled to make a nutritious and filling meal. It is only when they are fried however (as in the case of French fries) that the calorie content goes up substantially upto as much as three times.
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