Too Much Fiber – How Can It Adversely Affect Our Body?

Posted by on May 7, 2018 in Eating Right, Lessons Learned

Probably a natural distinctive trait of mine – always hoping to see results fast, I neglected the fact that more often than not, things have to go slow if they are meant to be. I can’t believe I have taken too much fiber too quickly, I started to feel unwell.

Let me explain now why too much fiber within a short time is bad… slowly….

A high dietary fiber diet is beneficial to our body in many ways particularly lowering our blood cholesterol, maintaining healthy blood glucose level and reducing our risk for cardiovascular diseases. However, we shouldn’t ignore the potential health issues resulted from excessive fiber intake, especially over a short period.

Image Credit: Cathy Arkle’s Nuts and Grains album

Adverse Effects Of Excessive Fiber

1) Poor Minerals Absorption – Essential minerals like iron, zinc, magnesium, and calcium will be passed in our body without absorbing them. Take enough supplements to replace them if necessary.

2) Result In Gastrointestinal Issues – Gas and Bloating are common gastrointestinal issues with your upped intake on fiber.

Tips To Reduce Excessive Fiber Symptoms

Apart from increasing the fiber intake gradually and hydrating yourself more, as recommended above, here are some tips to reduce your symptoms:

1) Exercise more

Whether you are taking a walk at the park, or doing cardio workouts, you are encouraged to increase your physical activity level to improve your colon movements.

2) Take Supplements

You may take supplements if you are facing some digestive distress symptoms i.e. if you are facing constipation, you may take magnesium supplements to optimize your bowel function.

Otherwise, you may consider taking multi-vitamins to replace the lost nutrients due to malabsorption.

3) Do It Gradually

A typical daily fiber intake for a healthy diet should be around 20 – 40 grams and if you used to take only 10 – 15 grams per day, you should increase by 2 – 3 grams for a start and monitor if you are facing any digestive distress. I suggest monitoring this over 6 – 8 weeks on a safer side.

4) Drink More Water

As you increase your daily fiber, it is also recommended to increase your water intake, as fiber depends on water. Not drinking enough water may result in dehydration. Dietary fiber comes in 2 types, soluble or insoluble. Soluble fiber absorbs water and slows down the food leaving our stomach. Insoluble fiber traps and retains water from our intestines to prevent constipation. Due to their benefits, you can observe that they depend on water to work.

5) Take Probiotics

Fiber only helps to facilitate the digestive process but may not build a healthy environment for our gut. Modern processed foods pretty much kill the good bacteria in our digestive tract,which advertently affect our digestive health. Certain probiotic strain like Bacillus subtilis relies on fiber to thrive, which makes the two a truly winning combination.

Also read: 6 Effective Tips To Help You Build A Strong & Healthy Gut

6) Try Colon Hydrotherapy 

Also known as colon therapy, colon hydrotherapy is a form of colon cleansing that uses special herbs, enzymes, or probiotics, to boost the medicinal properties to remove toxins from our colon and keeping it clear.


You may experience some abdominal issues like gas and bloating during the initial stage of fiber increase because your body is adjusting slowly to the change. However, you shouldn’t feel pain at all and these initial symptoms should go away after a while.

After reading this, I think you should know how to move your pace when it comes with eating enough fiber every day.


Too Much Fiber? 2 Ways Your Gut Will Tell You

Signs and Symptoms of Too Much Fiber in the Diet

Does Fiber Increase Water Needs?

Colon Hydrotherapy: Everything You Need to Know

Facebook Comments

Post a Reply

Your email address will not be published. Required fields are marked *

Important! Please Read!

Information published on this page does not represent the professional opinions or advice from medical doctors, health or weight loss specialists, personal trainers, or dietitian etc. All information provided, originates from my personal experiences, which you need to think and decide yourself whether such information are suitable for you to use or follow. You may read our full disclaimer here.