What is the approximate daily fiber intake recommended for adults?

• A. About 15–20 grams per day
• B. About 25–30 grams per day
• C. About 40–50 grams per day
• D. About 60–70 grams per day

Answer: (B)

Understanding how much fiber to eat daily helps you support digestion and heart health. For adults, a practical target is about 25–30 grams of fiber each day. This amount supports regular bowel movements, can help lower LDL cholesterol, aids steady blood sugar after meals, and promotes fullness, which can help with weight management. You can reach this by including a variety of plant-based foods like whole grains, fruits, vegetables, legumes, nuts, and seeds, and it’s best to increase fiber gradually to avoid gas or bloating. The lower end (around 15–20 grams) doesn’t provide the same protective benefits, while much higher intakes (40–50 or 60–70 grams) are unnecessary for most people and can cause discomfort.