Need to know
Constipation can have other causes, however, so you should consult your doctor if it is not relieved
by increased fiber.
Nice to know:
On average, it takes 39 hours in women and 31 hours in men for food
to pass through the colon and out of the body. This time varies a little from person to person.
Depending on personality, state of mind, and fiber intake, usually, the effect of fiber is to speed up this process.
Preventing Certain Diseased:
Getting enough fiber in the diet can lower the risk of developing certain conditions:
Heart disease. Evidence is now growing to support the motion that foods containing soluble fiver (such as oats. Rye
barley, and beans) can have a positive influence on cholesterol. Triglycerides, and other particles in the blood that affect
the development of heart disease Some fruits and vegetables (such as citrus fruits and carrots) have been shown to have the same effect..
Cancer the passage of food through the body is speeded up when fiber is eaten. Some
experts believe this may prevent harmful substances found in some foods from affecting the colon and may protect against colon
cancer. (However, a recent study conducted by Harvard University concluded that eating high-fiber food did not appear to protect people from
colon cancer.)
Diabetes. Adding fiber to the diet helps regulate blood sugar levels, which is important in avoiding
diabetes. In addition, some people with diabetes can achieve a significant reduction in their blood sugar levels and may find
they can reduce their medication.
Gallstones and kidney stones. Rapid digestion leads to a rapid release of glucose (sugar) into the bloodstream. To cope with this,
the body has to release large amounts of insulin into the bloodstream, and this can make a person more likely to develop gallstones
and kidney stones (in addition to diabetes and high cholesterol)
Keeping Weight Under control
Foods containing plenty of fiber have more bulk than low-fiber foods. If taken in the right form
at the right time and at sufficient quantities, fiber can sometimes slow the onset of hunger.
To help control your weight with fiber: always try to take fiber in the natural form. For example. Instead of sprinkling bran over your
food, chose foods naturally high in fiber. avoid foods that have been made easier to eat and digest by removal of fiber, especially
sugars (including fruit juices.) choose foods that satisfy hunger without providing many calories, mainly Vegetables and most
fruits, which are rich in fiber.
Need To Know:
Some individuals claim that fiber alone can cause weight loss without the need to diet. But in
fact, the only effective and safe way to lose weight is to
· Reduce calorie intake to a safe level
· Get enough exercise to burn off excess calories.
However, fiber can be a useful aid in reducing calorie
intake