What is fiber and why it not a nutrient?

Fiber is a type of carbohydrate that cannot be digested by the human body. It is found in plant foods such as fruits, vegetables, and whole grains. Fiber is an important part of a healthy diet and can help to reduce the risk of developing certain diseases, such as heart disease, stroke, type 2 diabetes, and some types of cancer.

Why is fiber not a nutrient?

Fiber is not considered a nutrient because it does not provide the body with energy or building blocks for growth and repair. However, fiber is still an important part of a healthy diet and can provide several health benefits.

Some of the health benefits of fiber include:

- Reduced risk of heart disease: Fiber can help to lower cholesterol levels and blood pressure, two major risk factors for heart disease.

- Reduced risk of stroke: Fiber can help to prevent the formation of blood clots, which can lead to stroke.

- Reduced risk of type 2 diabetes: Fiber can help to slow the absorption of sugar into the bloodstream, which can help to prevent spikes in blood sugar levels.

- Reduced risk of some types of cancer: Fiber can help to protect the cells in the colon from damage, which can reduce the risk of colon cancer.

- Improved digestion: Fiber can help to bulk up stool and make it easier to pass, which can help to prevent constipation.

- Feeling full: Fiber can help to keep you feeling full after eating, which can help to reduce overeating.

How much fiber do I need?

The recommended daily intake of fiber for adults is 25 grams for women and 38 grams for men. However, most Americans only consume about 15 grams of fiber per day.

How can I increase my fiber intake?

There are many ways to increase your fiber intake, including:

- Eating more fruits and vegetables. Fruits and vegetables are good sources of fiber, so aim to eat at least 2 cups of fruit and 2½ cups of vegetables each day.

- Choosing whole grains over refined grains. Whole grains are a good source of fiber, while refined grains have most of the fiber removed. Look for breads, cereals, and pastas that are made with whole grains.

- Adding beans and lentils to your diet. Beans and lentils are a good source of fiber, as well as protein and iron. Try adding them to soups, salads, and stews.

- Snacking on nuts and seeds. Nuts and seeds are a good source of fiber, as well as protein and healthy fats. Try adding them to trail mix, yogurt, or oatmeal.

By making a few simple changes to your diet, you can easily increase your fiber intake and enjoy the many health benefits that it has to offer.