In this article:
- Dietary fiber is a nutrient with health benefits. It can also help in weight management since it is slow to digest, helps stabilize blood sugar levels, and tends to be in nutrient-dense, filling foods.
- The recommended amount of dietary fiber is at least 14 grams per 1,000 calories, but 90% of American adults get less than that amount.
- Natural sources of fiber include plant-based foods like vegetables, fruit, whole grains, and legumes like lentils and beans.
- Fiber supplements can boost fiber intake, but they’re not a substitute for nutritious foods.
- When increasing dietary fiber intake, take precautions like increasing intake gradually and drinking plenty of water.
- This sample meal plan and snack list can help you get plenty of fiber while eating nutritious foods.
- Lark can help you manage weight with or without GLP-1s as you log food, get tips for eating healthier, and make small changes that can turn into healthy habits.
If you want a simple way to improve health and make weight loss easier, it may be time to eat more dietary fiber. It’s an important nutrient itself, not to mention that high-fiber foods can lead to a healthier overall diet. Here’s what you should know about dietary fiber and how to get more. Then keep reading for a high-fiber meal plan and snack list.
Dietary Fiber as a Beneficial Nutrient
Dietary fiber is a type of complex carbohydrate, but it’s different from other types of carbohydrates like sugar and starch. Your body can’t digest it the same way. Instead, health-promoting bacteria in your intestine can use fiber for fuel.
According to Mayo Clinic, fiber can help:
- Lower risk for type 2 diabetes
- Lower levels of “bad” LDL cholesterol
- Lower blood pressure and risk for hypertension
Reduced risk for diverticular disease in the colon
Eating more fiber can also help prevent constipation, as it adds bulk to stools and can help soften them to pass more easily.
Benefits of Fiber for Weight Loss
There are a few reasons why dietary fiber may also help with weight management.
- It helps stabilize blood sugar levels, so after you eat there’s less of a sharp spike and subsequent drop. Preventing a sharp drop in blood sugar can help prevent sudden hunger and sugar cravings.
- It is slow to digest, so you may feel full for longer after you eat
- It is in many filling, nutrient-dense, and low-calorie foods, and not in many highly processed and low-nutrient foods. Eating a nutrient-dense diet can help increase fullness and reduce the amount of calories you consume, which helps with weight control.
- Fiber supports the growth of healthy bacteria in your gut, and this type of profile is linked to a lower risk of obesity
Why You Probably Need More Fiber
The Dietary Guidelines for Americans suggest consuming at least 14 grams of fiber for every 1,000 calories you consume. Here’s what that means.
How much are you getting? The average American gets 15 grams a day, according to Harvard School of Public Health. That’s about half of the recommended amount.
How to Get More Fiber
Plant-based foods are natural sources of fiber.
- Non-starchy vegetables like greens, tomatoes, broccoli, brussels sprouts, eggplant, carrots, onions, zucchini, green beans, asparagus, and celery
- Starchy vegetables like potatoes, acorn squash, corn, peas, and sweet potatoes
- Fruit like strawberries, apples, other berries, pears, oranges, tangerines, cantaloupe, and nectarines
- Legumes like lentils, split peas, and beans like garbanzo beans, pinto beans, black beans, kidney beans, and cannellini beans
- Whole-grain cereal like oatmeal, shredded wheat, oat O’s, and bran flakes
- Whole-grain bread like sliced bread and other whole-grain bread products like English muffins, bagels, pita, and tortillas
- Other whole grains like whole-grain pasta, brown rice, popcorn, quinoa, and barley
- Peanuts, seeds, and nuts like like almonds, cashews, pistachios, hazelnuts, chia seeds, pumpkin seeds, sunflower, and flax seeds
Animal-based foods like meat, fish, eggs, and dairy products don’t naturally have fiber. Here are some strategies to get more fiber.
- Swap out meat for plant-based meals like bean burritos, veggie burgers, lentil soup, four bean salad, and vegetarian chili with beans
- Add raw or cooked vegetables to meals and snacks
- Choose whole-grain products instead of refined grains like white bread, rice, pasta, refined cereals, and white crackers
- Choose fruit and nuts for dessert instead of having processed sweets
What About Fiber Supplements?
Fiber supplements can increase your daily fiber totals. Psyllium and inulin are examples of common types of fiber supplements, and they may be powders that you dissolve in water, chewable tablets, or gummies.
Mayo Clinic warns that when you take fiber supplements instead of eating high-fiber foods like whole grains, fruits, and vegetables, you’re not getting nutrients that are naturally in those types of foods, like vitamins, minerals, and antioxidants. Plus, fiber supplements aren’t as filling and may not have the same benefits for weight loss as eating whole foods.
If you are interested in fiber supplements, ask your healthcare provider before starting. Also, drink plenty of water to avoid choking and to reduce the chances of having an upset stomach or gastrointestinal issues. Increase your fiber intake only gradually.
Sample Meal Plan with Fiber
The following sample meal plan can exceed daily guidelines for fiber. Select serving sizes to meet your needs for calories, fiber, and other nutrients. You can also make swaps to suit your dietary preferences. Be sure to drink plenty of water and talk to a healthcare provider before making changes to your diet.
List of High-Fiber Snacks
Each of these snacks has at least 3 grams of dietary fiber and only 100-200 calories.
- ½ cup of refried beans and 1 ounce of low-fat cheese
- 1 cup of carrot sticks and ½ cup of low-fat cottage cheese
- ½ apple with 2 tablespoons of hummus
- Tangerine with ½ ounce of almonds
- ½ banana and 1 tablespoon of almond butter
- ½ cup of shredded wheat and a 5-ounce container of plain nonfat regular or Greek yogurt
- 1 small sweet potato and ½ ounce of walnuts
- 1 slice of whole-grain bread and 1 tablespoon of peanut butter Check here for more nutritious snack ideas.
How Lark Can Help
Nutritious sources of protein can help support weight management, and it’s easier to find the right foods when you have the support you need. Your Lark coach is available 24/7 for nutrition and physical activity coaching and tracking. Lark can help you make healthy choices and establish habits that fit into your lifestyle so you can lose weight and keep it off with or without GLP-1 medications.
Click here to see if you may be eligible to join Lark today!