
Should you’ve ever felt bloated, sluggish, or continually hungry regardless of consuming common meals, you’ll have skilled a few of the signs of low fiber.
And also you’re not alone. Greater than 90% of People won’t be getting the advisable quantity of fiber. That’s 25 grams of fiber per day for girls and 38 grams for males (1).
In truth, based on a survey performed by MyFitnessPal, 88% of members surveyed say they don’t know how a lot fiber, protein, carbs, sugar, or salt they eat each day. Solely 52% of individuals surveyed take note of how a lot fiber they’re consuming every single day.
Able to give attention to fiber and reap the advantages? We’re right here that will help you spot the indicators of low fiber consumption—and methods to repair it.
Dangers of Not Getting Sufficient Fiber
Realizing what can go fallacious once you don’t eat sufficient fiber may help inspire you to make it a precedence. A low-fiber eating regimen doesn’t simply mess along with your digestion—it may result in extra severe well being issues over time, together with (3):
- Elevated danger of coronary heart illness
- Blood sugar fluctuations
- Problem sustaining a wholesome weight
- Elevated danger of colon most cancers
Signs of a Low-Fiber Life-style
Typically your signs are refined, like a obscure sense of fatigue and typically they’re extra apparent, like constipation, and also you simply didn’t join them to your eating regimen.
Listed below are a few of the most telling indicators that your fiber consumption might use a lift:
Constipation
Fiber provides bulk to your stool and helps all the things transfer easily by your intestines. With out sufficient fiber, stool can develop into exhausting, dry, and tougher to move, resulting in uncomfortable and rare bowel actions.
And when constipation is a lifestyle because of a low-fiber eating regimen, it may trigger bloating, abdomen discomfort, and even hemorrhoids as a result of straining whereas utilizing the lavatory.
Fiber, particularly soluble fiber in meals like oats and beans, can ease this drawback. It helps pull water into the intestines and soften stool. Insoluble fiber from complete grains and sure greens helps, too. It acts like a brush sweeping by your system to maintain issues shifting (4).

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Weight Loss Feels Laborious
Should you’re consuming in a calorie deficit however nonetheless struggling to drop pounds, fiber could be the lacking ingredient in your eating regimen. Excessive-fiber meals take longer to digest, which helps stop starvation too quickly after consuming. (1).
Fiber additionally helps maintain your blood sugar on an excellent keel. This implies you’ll have fewer cravings for fast fixes like sugary snacks (6). Analysis reveals that individuals who eat extra fiber naturally eat fewer energy all through the day by as much as 10% (7).
So, if weight reduction is your purpose, swapping refined carbs for fiber-rich complete grains, legumes, and greens may make a giant distinction in how happy you are feeling.
In regards to the Consultants
Caroline Thomason, RD, is a dietitian and diabetes educator combining her love of vitamin with the facility of creating higher well being simple to grasp. With 12 years within the trade, her work has appeared in additional than 40 publications. She’s additionally a speaker, broadcast spokesperson, and recipe developer.
Joanna Gregg, MS, RD, is a Meals Information Curator at MyFitnessPal. She earned her Grasp’s diploma from The College of Nebraska. Her focus helps individuals discover the correct stability of meals, health and wholesome residing to achieve their optimum well being.
Katherine Basbaum, MS, RD, is Meals Information Curator at MyFitnessPal. She acquired her Masters in Diet Communication from the Friedman College of Diet Science & Coverage at Tufts College and accomplished her Dietetic Internship at UVA Well being, the place she additionally works as a vitamin counselor for cardiology sufferers.
Lack of Vitality
You realize these blood sugar crashes that ship you to the merchandising machine at 3pm? Properly, in addition they have an effect on your power ranges all through the day.
With out sufficient fiber to gradual digestion, carbohydrates could also be extra rapidly damaged down into sugar, inflicting a burst of power adopted by the sudden urge to nap (6).
Should you usually really feel blah after meals or wrestle with mind fog, attempt boosting your fiber consumption.
Swap refined carbs for complete grains, add a serving of greens to your meals, or snack on some nuts and a bit of fruit to offer the regular launch of power your physique must maintain you going regular.
Irregular Bowel Actions
Constipation isn’t the one digestive symptom of a low fiber eating regimen. You additionally might discover that you’ve unpredictable or irregular rest room habits.
Since fiber helps regulate your digestion, a low fiber eating regimen can depart your digestive system feeling bloated, uncomfortable, or simply unpredictable (8). Irrespective of which aspect of the spectrum your intestine tends to lean, fiber will doubtless make it easier to regulate it.

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Irritable Bowel Syndrome (IBS) Flare Ups
Irritable bowel syndrome, or IBS, is a standard situation that may depart you experiencing diarrhea, constipation, or a mixture of the 2. One in 20 individuals within the US resides with IBS (9).
Should you’re one in all them, fiber can play a key function in managing your IBS signs. Too little fiber in your eating regimen might worsen constipation, and improve signs of bloating, gasoline, or cramping (9).
Alternatively, specializing in consuming sufficient fiber might enhance constipation, decelerate diarrhea, or typically assist regulate your intestine relying in your irregular signs (4, 8).
Particularly, soluble fiber is extra light on the intestine than insoluble fiber (9). Excessive soluble fiber greens like candy potatoes, and carrots could also be meals to begin with for a delicate improve in your fiber consumption (10).
Remember that growing your fiber consumption too rapidly or growing your insoluble fiber from meals like uncooked inexperienced greens can worsen IBS signs for some (11). Speak along with your healthcare supplier about one of the best fiber technique for you if you’ve IBS.
FIBER & IBS: What to Eat & Keep away from
Meals to Embody (Typically Properly-tolerated) | Meals to Keep away from (Might Set off Signs) |
Oats (rolled or steel-cut) | Wheat bran cereals |
Chia seeds (in water or smoothies) | Complete nuts and seeds |
Psyllium husk (Metamucil, fiber dietary supplements) | Corn (restrict to 1/2 cob or 1/2 cup) |
Ripe bananas | Cabbage (restrict to three/4 cups) |
Peeled and cooked carrots | Brussels sprouts |
Peeled zucchini (cooked) | Onions and garlic |
Potatoes with out pores and skin | Apples and pears with pores and skin |
White rice | Complete wheat bread and pasta |
Canned, well-rinsed lentils (restrict to 1/4 to 1/2 cup) | Beans (particularly undercooked) |
Sourdough or spelt bread (low FODMAP choices) | Canned or unrinsed lentils |
How one can Get Sufficient Fiber
Should you’re struggling to get your each day fiber purpose, you could be contemplating a fiber complement. These can typically have a spot, however generally it’s a greater concept to get your fiber from complete meals based on Katherine Basbaum, a MyFitnessPal dietitian. “Along with the fiber, complete meals offer you a bunch of different wholesome vitamins, nutritional vitamins and minerals,” she says.
Listed below are some dietitian-approved methods to extend your fiber consumption:
Eat Extra Plant Meals
One of many easiest methods for growing your fiber consumption is to prioritize crops!
You don’t must eat a plant-based eating regimen or go vegan or vegetarian to reap the advantages of crops in your eating regimen.
All these complete meals are fiber all-stars:
- Complete grains
- Fruits
- Greens
- Beans
- Nuts
- Seeds
Professional tip: With regards to fiber, don’t overlook seeds! Joanna Gregg, one other MyFitnessPal dietitian, particularly likes flaxseeds.
Begin Your Day with Fiber
Breakfast can set the tone to your day. Beginning with a high-fiber meal may help maintain you full and energized all morning. Should you sometimes eat a low fiber breakfast, including one thing can go a protracted method to boosting your fiber consumption.
Attempt including any of those to spice up the fiber in your morning meals:
- Complete-grain toast
- Berry smoothie
- Chia seeds
- Avocado
- Apple
- Banana
- Oatmeal
Snack Sensible
As a substitute of reaching for chips or crackers, which not often offer you a lot fiber, select nuts, seeds, uncooked veggies, or hummus as a substitute for a snack. As a dietitian, I inform individuals to shoot for at the least 3 to five grams of fiber per snack! This might seem like a bit of whole-grain toast, peanut butter, and banana sliced on prime or it could possibly be Greek yogurt with berries and chia seeds.
Begin Small
Boosting your fiber consumption doesn’t must imply fully overhauling your eating regimen. Easy, small swaps can add as much as giant outcomes.
Listed below are a couple of concepts:
- Select whole-grain bread on the retailer as a substitute of white
- Add some beans to your soup or salad
- Snack on hummus or bean dip
These small selections add as much as a giant improve in your fiber consumption.
How one can Know You’re Consuming Sufficient Fiber
Unsure for those who’re hitting your fiber objectives? You’re not alone—most individuals don’t monitor their fiber consumption, which implies they won’t notice they’re developing brief.
Your physique has methods of letting ! Should you’re coping with any of the signs outlined above, like sluggish digestion, feeling hungry quickly after meals, or experiencing these dreaded power crashes, your eating regimen could be missing this important nutrient. The excellent news is it’s simple to maintain tabs in your fiber consumption.
MyFitnessPal makes it easy by monitoring your each day and weekly fiber totals, so you may spot patterns and make small changes the place wanted. When you begin paying consideration, you’ll rapidly see the place you may degree up your fiber recreation.
Obtain the app and begin monitoring your fiber in the present day!
The put up 5 Indicators You’re Not Consuming Sufficient Fiber appeared first on MyFitnessPal Weblog.