দৈনিক ফাইবার ক্যালকুলেটর
Calculate your recommended daily fiber intake based on age, sex, and calorie needs. Improve digestion and heart health.
এই ক্যালকুলেটর কীভাবে ব্যবহার করবেন
- Age (years) লিখুন
- Sex (0=male, 1=female) লিখুন
- Daily Calories লিখুন
- গণনা করুন বোতামে ক্লিক করুন
- ক্যালকুলেটরের নিচে প্রদর্শিত ফলাফলটি পড়ুন
Recommended Daily Fiber Intake
Dietary fiber is a type of carbohydrate your body can't fully digest. The Institute of Medicine recommends:
- Men under 50: 38g/day
- Men 50+: 30g/day
- Women under 50: 25g/day
- Women 50+: 21g/day
The FDA uses a simplified Daily Value of 28g for food labeling, based on a 2,000-calorie diet. The general rule of 14g per 1,000 calories consumed is another practical guideline.
Types of Fiber and Their Benefits
Fiber comes in two main forms:
- Soluble fiber dissolves in water to form a gel — slows digestion, lowers LDL cholesterol, stabilizes blood sugar. Found in oats, beans, apples, citrus.
- Insoluble fiber adds bulk to stool, speeds intestinal transit. Found in whole grains, vegetables, wheat bran.
Both types support digestive health. A high-fiber diet reduces risk of heart disease, type 2 diabetes, colorectal cancer, and obesity.
High-Fiber Foods to Include
Best dietary sources of fiber:
- Legumes: Lentils (15g/cup), black beans (15g/cup), chickpeas (12g/cup)
- Vegetables: Artichokes (10g), broccoli (5g/cup), Brussels sprouts (4g/cup)
- Fruits: Pears (5.5g), raspberries (8g/cup), avocado (10g)
- Grains: Oats (4g/cup cooked), whole wheat bread (2g/slice)
- Nuts/seeds: Chia seeds (10g/oz), flaxseeds (8g/2 tbsp)
দৈনিক ফাইবার সুপারিশ
বয়স অনুযায়ী ফাইবার গ্রহণের সুপারিশ।
| বয়স / গ্রুপ | সুপারিশকৃত (পুরুষ) | সুপারিশকৃত (মহিলা) |
|---|---|---|
| Children 1–3 | 19 g | 19 g |
| Children 4–8 | 25 g | 25 g |
| Boys 9–13 | 31 g | — |
| Girls 9–13 | 26 g | — |
| Boys 14–18 | 38 g | — |
| Girls 14–18 | 26 g | — |
| Men 19–50 | 38 g | — |
| Women 19–50 | 25 g | — |
| Men 51+ | 30 g | — |
| Women 51+ | 21 g | — |
| Pregnant women | 28 g | — |
| Breastfeeding women | 29 g | — |
সর্বশেষ আপডেট: March 2026
Frequently Asked Questions
What happens if I eat too much fiber?
Excess fiber, especially when increased rapidly, can cause bloating, gas, cramping, and diarrhea. Increase fiber intake gradually over 2–3 weeks and drink plenty of water. The tolerable upper limit hasn't been formally established, but most digestive issues resolve as your gut bacteria adapt.
Does fiber help with weight loss?
Yes — fiber promotes satiety (feelings of fullness) by slowing digestion. High-fiber foods tend to be lower in calories but more filling. Studies consistently show that higher fiber intake is associated with lower body weight and easier weight management.
Can fiber supplements replace dietary fiber?
Fiber supplements (psyllium, inulin, methylcellulose) can help increase fiber intake, but they don't provide the vitamins, minerals, antioxidants, and phytochemicals found in whole foods. Use them as a supplement to a healthy diet, not a replacement for fruits, vegetables, and whole grains.