All this talk about aging and aging well wouldn’t be complete if we didn’t look at the influence of diet in the aging process as well. As you know, having an active lifestyle helps us to age well, and so too does having a healthy, balanced diet.
Part of a balanced diet requires fiber. But why is fiber so important to us?
In this article, I’m going to talk about fiber and why it’s so important to include in our diet because of its many health benefits.
What exactly is fiber?
Fiber is pretty interesting. It is a carbohydrate but it has special properties that allow it to pass through the human digestive system without being broken down through the digestive process.
There are two types of fiber: insoluble fiber which is made of plant cell walls and cannot be dissolved in water and soluble fiber, made up of polysaccharides which can dissolve in water.
Fiber plays a really important role in the digestive process. It:
Makes us chew our food well: And by taking the time to chew, we don’t wolf down food quickly and feel fuller quicker. So it’s a great weapon in the fight against obesity.
It gives us the experience of food being more satisfying: It sits in our tummy for longer and makes us feel full.
It helps our blood sugar levels: That’s because it slows down the digestive process and slows down the absorption rate of glucose or sugar, into our system.
It helps our colon: It is in our colon where fiber is broken down through a bacterial process called fermentation. In this process, organic acids are produced which help in the nourishment of the colon lining.
It helps fuel our body: The acids produced through the fermentation process help to fuel our body.
Fiber plays an important role in our metabolism as well, making it a pretty important part of our diet!
The many health benefits of fiber
If that wasn’t enough, fiber provides us with the following health benefits. It helps to reduce the risk of:
Certain cancers: Colon cancer is one of the cancers a high-fiber diet can help to reduce. Research has suggested it may play a role in helping to reduce breast cancer as well, but this has not yet been confirmed.
Digestive disorders: Insoluble fiber adds to the bulk of stools, so it speeds the process of fecal material passing through the gut. In other words, it helps us to avoid uncomfortable constipation and can reduce the risk of diverticulosis which is caused by straining during bowel movements. For those who already suffer diverticulosis, the symptoms which include constipation and/or diarrhea, flatulence, abdominal pain and blood or mucus in the stool can be alleviated through fiber consumption
Diabetes: This is because soluble fiber slows the absorption of sugar into the blood stream.
Heart disease: A healthy diet with soluble fiber can help to reduce the risk of heart disease, due to the fact that is lowers cholesterol. Studies have also shown that soluble fiber can slow the rate of cholesterol manufacture by the liver.
Heart attack: Several studies in men have found that consuming fiber can reduce the risk of heart attack significantly.
Obesity: Due to the fact that insoluble fiber cannot be digested it will pass through our system without being broken down. Therefore it provides us with few calories. Because it makes us feel full, we don’t tend to overeat when we consume fiber. All of this helps us avoid obesity.
What to eat to get fiber benefits
Make sure you include the following types of food to really reap the benefits of fiber:
Wholegrain breads
Natural cereals
Fruits
Vegetables
Beans
Nuts
Start including fiber in your diet today and you will feel so much better for it. Oh, and don’t forget to mix it with a healthy dose of physical activity. Your body will thank you for it in years to come!