Wednesday, May 9, 2007

Nutrition Myths

According to healthcastle.com, these are the top 3 nutrition myths.

Sugar Causes Diabetes
The most common nutrition myth is probably the misconception that sugar causes diabetes. If you have diabetes, you do need to watch your sugar and carbohydrate intake, with the help of your Registered Dietitian, to properly manage your blood sugar level. However, if you do not have diabetes, sugar intake will not cause diabetes. So far, a diet high in calories, being overweight and an inactive lifestyle are the main risk factors for Type 2 diabetes.

All Fats are bad
The fact is we all need fats. Fats help nutrient absorption, nerve transmission and maintain cell membrane integrity just to name a few functions. However, when consumed in excessive amounts, fats contribute to weight gain, heart disease and certain types of cancers. Not all fats are created equal. Some fats promote our health positively while some increase our risk for heart disease. It is a long-held nutrition myth that all fats are bad. The key is to replace bad fats (saturated fats and trans fats) with good fats (monounsaturated fats and polyunsaturated fats) in our diet.

Brown Sugar is better than White Sugar
The brown sugar sold at the stores is actually white granulated sugar with added molasses. Yes, brown sugar contains minute amounts of minerals. But unless you eat a gigantic portion of brown sugar everyday - the mineral content difference between brown sugar and white sugar is absolutely insignificant. The idea that brown and white sugar have big differences is another common nutrition myth