How Much Fiber Do You Need to Consume Daily?

How Much Fiber Do You Need to Consume Daily?
Illustration of fiber-rich foods. Credit: Freepik

Share :


Fiber is an essential nutrient that should be part of your daily diet. It plays a key role in helping to maintain a healthy body weight and ensuring proper digestive function. But how much fiber should you be consuming each day, and how can you increase your fiber intake? Let’s explore the details in the following article!

 

The Benefits and Types of Fiber

Fiber is a carbohydrate that the body is unable to digest. While the most recognized benefit of fiber is its support for digestive health, it also provides several other important health advantages, including:

  • Aids in weight management.

  • Helps to lower cholesterol and regulate blood sugar levels.

  • Reduces the risk of cardiovascular conditions such as heart disease and stroke.

  • Lowers the chances of developing diabetes.

  • Enhances digestive and gut health.

  • Acts as fuel for beneficial gut bacteria.

  • May lower the risk of colorectal and breast cancers.

Fiber is categorized into two primary types:

  • Soluble fiber. This type of fiber absorbs water and forms a gel-like substance in the stomach, slowing down the digestion process. Soluble fiber is particularly beneficial for lowering cholesterol and stabilizing blood sugar levels. Foods rich in soluble fiber include oats, peas, beans, apples, and citrus fruits like oranges.

  • Insoluble fiber. This type of fiber adds bulk to stool and helps to support digestion by moving food through the digestive system. It is beneficial for preventing constipation and promoting regular bowel movements. Common sources of insoluble fiber include whole grains, wheat bran, nuts, and beans.

 

How Much Fiber Should You Consume Daily?

The amount of fiber you need each day depends on factors like age, gender, and individual metabolism. As you age, your fiber requirements may decrease. To determine your exact fiber needs, it's a good idea to consult with a nutritionist or health expert.

According to the USDA dietary guidelines, the recommended daily fiber intake is as follows:

Age Women Men
1-18 Years Old 14-31 gr/day 14-31 gr/day
19-50 Years Old 25-28 gr/day 31-34 gr/day
> 50 Years Old 22 gr/day 28 gr/day

Table 1: Recommended Daily Fiber Intake

 

Tips for Increasing Your Fiber Intake

Although fiber offers numerous health benefits, many people's daily diets don't provide enough of it. If you're looking to boost your fiber consumption, here are some practical tips:

  • Eat more fruits and vegetables. The more variety you have in your diet, the better. Some fruits that are particularly high in fiber include passion fruit, avocados, pomegranates, guava, raspberries, blackberries, and kiwis. Vegetables like broccoli, carrots, and beets are also great sources of fiber.

  • Opt for whole wheat versions of bread, pasta, and cereal. Whole wheat bread or cereal made from whole wheat flour.

  • Consume fruits and vegetables with their skins. Many fruits and vegetables contain a higher concentration of fiber in their skin compared to the flesh.

  • Add beans or lentils to salads, soups, and side dishes.

  • Consider supplements. Fiber supplements are available if you find it difficult to get enough fiber from food alone. However, it’s important to consult with a healthcare provider.

 

Since fiber needs vary by individual, it is essential to tailor your intake to your age and gender. If you're looking for more personalized advice on nutrition, consider consulting with a nutritionist or utilizing the consultation feature available on the Ai Care app, which can be downloaded from the App Store or Play Store.

 

Looking for information about nutrition, food and other diet tips? Click here!

 

Writer : Ratih AI Care
Editor :
  • dr Hanifa Rahma
Last Updated : Saturday, 19 April 2025 | 23:30

Smiley, B. (2023). How Much Fiber Should You Eat Per Day?. Available from:  https://www.healthline.com/health/food-nutrition/how-much-fiber-per-day

Mayo Clinic. Dietary fiber: Essential for a healthy diet. Available from: https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/fiber/art-20043983

Jennings, K. (2023). 16 Easy Ways to Eat More Fiber. Available from: https://www.healthline.com/nutrition/16-ways-to-eat-more-fiber

NHS. How to get more fibre into your diet. Available from: https://www.nhs.uk/live-well/eat-well/digestive-health/how-to-get-more-fibre-into-your-diet/