For cereal to be a good source of fiber, it needs at least how many grams of fiber per serving?

A. Increasing intake of saturated fats and limiting fiber to reduce digestive stress: This promotes heart disease and insulin resistance. Saturated fats raise cholesterol, and fiber is beneficial, not harmful.

B. Consuming a high-protein, low-carbohydrate diet with minimal physical activity: Low activity and extreme diets can increase cardiovascular risk and insulin resistance long-term.

C. Relying on vitamin supplements and avoiding all sources of dietary fat: This ignores whole food nutrition. Some fats (e.g., omega-3s) are heart-healthy and essential for metabolic function.

D. Engaging in regular physical activity, maintaining a healthy weight, and following a diet rich in whole grains, fruits, and vegetables. These practices improve insulin sensitivity, control weight, and lower blood pressure and cholesterol.

A. Men: 25 grams (6 teaspoons); Women: 36 grams (9 teaspoons): This reverses the correct limits. The AHA recommends higher limits for men, not women.

B. Men: 36 grams (9 teaspoons); Women: 25 grams (6 teaspoons): Aligns with AHA guidelines for maximum added sugar intake.

C. Men: 50 grams (12 teaspoons); Women: 40 grams (10 teaspoons): Too high and exceeds recommended daily limits.

D. Men: 60 grams (15 teaspoons); Women: 30 grams (12 teaspoons): Significantly higher than AHA recommendations, increasing health risks.