Jispa      Remedies


Kidney Disease: High and Moderate Potassium Foods

Dietary fiber — found mainly in fruits, vegetables, whole grains and legumes — is probably best known for its ability to prevent or relieve constipation. But foods containing fiber can provide other health benefits as well, such as helping to maintain a healthy weight and lowering your risk of diabetes, heart disease and some types of cancer.

Selecting tasty foods that provide fiber isn't difficult. Find out how much dietary fiber you need, the foods that contain it, and how to add them to meals and snacks.

Advertisement



What is dietary fiber?

Dietary fiber, also known as roughage or bulk, includes the parts of plant foods your body can't digest or absorb. Unlike other food components, such as fats, proteins or carbohydrates — which your body breaks down and absorbs — fiber isn't digested by your body. Instead, it passes relatively intact through your stomach, small intestine and colon and out of your body.

The Types Of Dietary Fiber

Fiber is commonly classified as soluble, which dissolves in water, or insoluble, which doesn't dissolve.

How Much Fiber You Should Eat Daily?

According to the Academy of Nutrition and Dietetics, the recommended daily amount of fiber for women is 25 grams and, for men, it is 38 grams. After the age of 50, the recommended intake for women is 21 grams and men is 30 grams

The Best Sources Of Fiber

If you aren't getting enough fiber each day, you may need to boost your intake. Good choices include:

Whole-grain products • Fruits • Vegetables • Beans, peas and other legumes • Nuts and seeds

Refined or processed foods — such as canned fruits and vegetables, pulp-free juices, white breads and pastas, and non-whole-grain cereals — are lower in fiber. The grain-refining process removes the outer coat (bran) from the grain, which lowers its fiber content. Enriched foods have some of the B vitamins and iron added back after processing, but not the fiber.

Also, drink plenty of water. Fiber works best when it absorbs water, making your stool soft and bulky.

Advertisement



The Healthy Benefits of a High-Fiber Diet

1. Normalizes bowel movements

Dietary fiber increases the weight and size of your stool and softens it. A bulky stool is easier to pass, decreasing your chance of constipation. If you have loose, watery stools, fiber may help to solidify the stool because it absorbs water and adds bulk to stool.

2. Helps maintain bowel health

A high-fiber diet may lower your risk of developing hemorrhoids and small pouches in your colon (diverticular disease). Studies have also found that a high-fiber diet likely lowers the risk of colorectal cancer. Some fiber is fermented in the colon. Researchers are looking at how this may play a role in preventing diseases of the colon.

3. Lowers cholesterol levels

Soluble fiber found in beans, oats, flaxseed and oat bran may help lower total blood cholesterol levels by lowering low-density lipoprotein, or "bad," cholesterol levels. Studies also have shown that high-fiber foods may have other heart-health benefits, such as reducing blood pressure and inflammation.

4. Helps control blood sugar levels

In people with diabetes, fiber — particularly soluble fiber — can slow the absorption of sugar and help improve blood sugar levels. A healthy diet that includes insoluble fiber may also reduce the risk of developing type 2 diabetes.

5. Aids in achieving healthy weight

High-fiber foods tend to be more filling than low-fiber foods, so you're likely to eat less and stay satisfied longer. And high-fiber foods tend to take longer to eat and to be less "energy dense," which means they have fewer calories for the same volume of food.

6. Helps you live longer

Studies suggest that increasing your dietary fiber intake — especially cereal fiber — is associated with a reduced risk of dying from cardiovascular disease and all cancers.


Advertisement