We’ve always known that fiber keeps our insides clean, although we probably grew up calling it roughage! However, recent studies suggest that there’s much more to fibre than keeping us regular.
Dietary fiber is found in plant foods such as cereals, pulses, fruits and vegetables. In the plant it occurs mainly in the cell wall, and provides structural support for the plant. The reason it’s good for keeping the digestive tract clean is because it cannot be digested, this means that it passes straight through, taking everything else in its wake.
With the advent of low-carbohydrate diets, such as Atkins, we seem to have gone off fiber in a big way yet, back in the eighties, we were all eating tons of the stuff - remember the F Plan diet! Talking of which, despite the obsession with low-carb diets, a fiber rich, calorie-controlled diet is still one of the best ways to lose weight. Fiber is filling and stays in the stomach longer, meaning you are less likely to snack. Also, because it passes straight through, fibe tends to be lower in calories than other foods.
But what about those other health benefits we mentioned at the start of this article? Well, evidence is beginning to mount up suggesting that fiber offers protection against wide range of human conditions, including breast, bowel, prostate and other cancers, cardiovascular disease, brain function, alcohol abuse, osteoporosis and menopausal symptoms.
The daily recommended intake of fiber a day, for a healthy adult, is between 12 and 24 grams and you are advised to get your fiber from a wide range of foods, that is, don’t stick to one or two sources. Oh, and make sure you drink plenty of fluids; otherwise a high fiber diet can actually cause constipation. Of course, no matter how much water you drink, you will notice an increase in wind when you first increase your fiber intake. However, take heart, this usually improves once your gut has got used to the dietary change.
If, like many people today, you are trying to reduce or eliminate wheat from your diet, you can still get a healthy amount of fiber in your daily diet. Just ensure that you eat plenty of green vegetables, fresh fruit, seeds, and nuts. If you like rice, try to eat wholegrain rice, rather than polished white rice; the same rule goes for pasta too.
With evidence mounting of the protective effects of fiber in the diet, you can’t really afford not to take heed, can you?
If you need to up your intake of fiber, here are some common foods you could include in your diet.
- banana = 1.8g fiber approx
- apple = 1.2g fiber approx
- jacket potato = 2.4g fiber approx
- small tin baked beans = 4.8g fiber approx
- portion of broccoli = 2.4g fiber approx
- 2 slices wholemeal bread = 3.6 fiber approx
Jason Paris, personal trainer and nutritionist, runs a website with business partner Lady Marie Stubbs - author of “Ahead of the Class.” Their aim through the website http://www.female-fiftyplus-get-fit.com is to provide advice on weightloss, exercise and nutrition particularly for women.
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